UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549

FORM 10-D

ASSET-BACKED ISSUER
DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934

For the monthly distribution period from:
August 13, 2021 to September 13, 2021

Commission File Number of issuing entity: 333-166711-01
Central Index Key Number of issuing entity: 0001536226

UBS-Citigroup Commercial Mortgage Trust 2011-C1
(Exact name of issuing entity as specified in its charter)

Commission File Number of depositor: 333-166711
Central Index Key Number of depositor: 0001258361

Citigroup Commercial Mortgage Securities Inc.
(Exact name of depositor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001541886
UBS Real Estate Securities Inc.
(Exact name of sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001542256
Natixis Real Estate Capital LLC
(Exact name of sponsor as specified in its charter)

Richard Simpson (212) 816-5343
(Name and telephone number, including area code, of the person to
contact in connection with this filing)

New York
(State or other jurisdiction of incorporation or organization
of the issuing entity)

45-4307653
(I.R.S. Employer Identification No.)

c/o Deutsche Bank Trust Company Americas as Certificate Administrator
1761 East St. Andrew Place, Santa Ana CA
(Address of principal executive offices of the issuing entity)

92705
(Zip Code)

(212) 816-6000
(Telephone number, including area code)

NONE
(Former name, former address, if changed since last report)

Registered / reporting pursuant to (check one)
Title of Class  Section 12(b)  Section 12(g)  Section 15(d)  Name of Exchange
(if Section 12(b))
Class A-1           [ ]             [ ]             [X]        Not Applicable
Class A-2           [ ]             [ ]             [X]        Not Applicable
Class A-3           [ ]             [ ]             [X]        Not Applicable
Class A-AB          [ ]             [ ]             [X]        Not Applicable

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days. Yes _X_   No ____


Part I - DISTRIBUTION INFORMATION

Item 1.  Distribution and Pool Performance Information.
The distribution report is attached as Exhibit 99.1 to this Form 10-D.

During the distribution period from August 13, 2021 to September 13, 2021,
no assets securitized by Citigroup Commercial Mortgage Securities
Inc. (the "Depositor") and held by UBS-Citigroup Commercial Mortgage
Trust 2011-C1 were the subject of a demand to repurchase or replace for
breach of the representations and warranties contained in the
underlying transaction documents.

The Depositor most recently filed a Form ABS-15G on February 09, 2021.
The CIK number of the Depositor is 0001258361.

Natixis Real Estate Capital LLC ("Natixis"), one of the sponsors and
mortgage loan sellers, most recently filed a Form ABS-15G on
February 16, 2021.  The CIK number of Natixis is 0001542256.

UBS Real Estate Securities Inc. ("UBS"), one of the sponsors and
mortgage loan sellers, most recently filed a Form ABS-15G on
May 11, 2021.  The CIK number of UBS is 0001541886.

Item 1A. Asset-Level Information.
Not applicable

Item 1B. Asset Representations Reviewer and Investor Communication.
Not applicable


Part II - OTHER INFORMATION

Item 2.  Legal Proceedings.
No information to report for the monthly distribution period covered by this distribution report on Form 10-D.

Item 3.  Sales of Securities and Use of Proceeds.
None

Item 4.  Defaults Upon Senior Securities.
None

Item 5.  Submission of Matters to a Vote of Security Holders.
None

Item 6.  Significant Obligors of Pool Assets.
With respect to the Trinity Centre Mortgage Loan, based on
information provided by the Trinity Centre Mortgage Loan Borrower,
the net operating income for the Trinity Centre Mortgaged Property
was $14,076,212.00, for the period of January 1, 2015 through
September 30, 2015.  The Trinity Centre Mortgage Loan was
defeased on November 6, 2015.

With respect to the Poughkeepsie Galleria Mortgage Loan, based on
information provided by the Poughkeepsie Galleria Mortgage Loan
Borrower, the net operating income for the Poughkeepsie Galleria
Mortgaged Property was $4,830,299.50, a year-to-date figure for
the period of  January 1, 2021 through June 30, 2021.  

Item 7.  Change in Sponsor Interest in Securities.
None

Item 8.  Significant Enhancement Provider Information.
None

Item 9.  Other Information.
None

Item 10. Exhibits.
(a) The following is a list of documents filed as part
    of this Report on Form 10-D:

(99.1)   Monthly Report distributed to holders of the
         certificates issued by UBS-Citigroup Commercial Mortgage Trust 2011-C1,
         relating to the September 13, 2021 distribution.

(b) The exhibits required to be filed by the Registrant
    pursuant to this Form are listed above and in the Exhibit Index
    that immediately precedes the signature page hereof.

Exhibit Number     Description

EX-99.1            Monthly Report distributed to holders of the certificates
                   issued by UBS-Citigroup Commercial Mortgage Trust 2011-C1, relating to
                   the September 13, 2021 distribution.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

Citigroup Commercial Mortgage Securities Inc.
(Depositor)


/s/ Richard Simpson
Name: Richard Simpson
Title: President

Date:    September 21, 2021



Table of Contents
Certificate Payment Report
2
Certificate Factor Report
3
Cash Reconciliation
4
Other Related Information
5
Pool and Performance Detail
6
Certificate Interest Reconcilation
7
Certificate Reconciliation Detail
8
Interest Shortfall Reconciliation
9
Performance History
10
Payoff History
17
Mortgage Payoff Detail
25
Delinquency Detail
26
Stratification - Mortgage Balances/Rates
27
Stratification - Amortization Terms
28
Stratification - Property Types
29
Stratification - Geographic Distribution
30
Stratification - Financial Ratios and Other
31
Historical Loss Liquidation
32
Historical Bond/Collateral Realized Loss Reconciliation
33
Loan Level Detail
34
Specially Serviced Loan Detail
35
Specially Serviced Loan Comments
36
Appraisal Reduction Detail
37
Appraisal Reduction Comments
38
Modifications/Extensions Detail/Description
39
REO Historical Detail
40
Material Breaches and Document Defects
41
Extraordinary Event
42
Rule 15Ga Information
43
UBS-Citigroup Commercial Mortgage Trust 2011-C1
Commercial Mortgage Pass-Through Certificates
September 13, 2021
Page 1 of 43
1761 E. St. Andrew Place
Santa Ana, CA 92705
Website:
https://tss.sfs.db.com/investpublic
Associated Files
Supplements
Pool Periodic
Bond Periodic
Loan Periodic
Loan Setup
Governing Documents
Annex A
Factor Information:
(800) 735-7777
Main Phone Number:
714-247-6000
Depositor
Citigroup Commercial Mortgage Securities Inc.
Master Servicer
Wells Fargo Bank, National Association
Special Servicer
Rialto Capital Advisors, LLC
Underwriters
Barclays Capital Inc.
Citigroup Global Markets Inc.
Natixis Securities Americas LLC
Morgan Stanley & Co. LLC
Merrill Lynch, Pierce, Fenner & Smith Incorporated
UBS Real Estate Securities Inc.
Rating Agencies
Moody's Investors Service, Inc.
DBRS, Inc.
Trustee
Deutsche Bank Trust Company Americas
Operating Advisor
TriMont Real Estate Advisors, Inc.
Controlling Rep/Class
Sunrise Partners Limited Partnership/Class F
Contacts
Dates
Prior Distribution Date
Distribution Count
Current Distribution Date
Next Distribution Date
Trust Collection Period
Record Date
Determination Date
Closing Date
Cutoff Date
Initial Distribution Date
09/13/2021
117
08/12/2021
10/13/2021
08/31/2021
12/01/2011
12/29/2011
01/12/2012
01/12/2045
09/07/2021
09/07/2021
to
08/07/2021
Rated Final Payment Date
In connection with the Trustee's preparation of this Statement to Certificateholders, the Trustee is conclusively relying upon, and has not independently verified, information provided to it by
various third parties, including the Master Servicer, Special Servicer and other parties to the transaction. The Trustee makes no representations as to the completeness, reliability, accuracy
or suitability for any purpose of the information provided to it by such third parties.
Administrator
Jennifer Pilapil
(714)247-6317
jenny.pilapil@db.com
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Beginning
Balance
Principal
Non-Prin Adj/
Loss/Accretion
Ending
Balance
Interest
Distributed
Excess/
Shortfall
Current
Next
Original
%
Current
%
Original
Balance
Class Class Type
CUSIP
Balance and Principal Components
Interest
Pass-Through Rate
Credit Support
A-1
SR
90268TAA2
37,045,000.00
0.00
0.00
0.00
0.00
0.00
100.00%
0.000000%
1.524000%
30.00%
0.00
A-2
SR
90268TAB0
154,403,000.00
0.00
0.00
0.00
0.00
0.00
100.00%
0.000000%
2.804000%
30.00%
0.00
A-3
SR
90268TAC8
235,921,000.00
14,674,984.66
14,674,984.66
0.00
43,963.81
0.00
100.00%
3.595000%
3.595000%
30.00%
0.00
A-AB
SR
90268TAD6
44,375,000.00
0.00
0.00
0.00
0.00
0.00
100.00%
0.000000%
3.187000%
30.00%
0.00
X-A
SR/NTL
90268TAE4
526,500,000.00
69,430,984.66
0.00
12,753,638.20
94,142.01
0.00
0.00%
1.627089%
1.155421%
N
0.00%
0.00
X-B
SR/NTL
90268TAG9
147,420,599.00
147,338,937.84
0.00
147,338,937.84
52,890.58
0.00
0.00%
0.430767%
0.388581%
N
0.00%
0.00
A-S
SR
90268TAJ3
54,756,000.00
54,756,000.00
42,002,361.80
12,753,638.20
235,177.02
0.00
92.03%
5.154000%
5.154000%
21.88%
0.00
B
SR
90268TAL8
35,381,000.00
35,381,000.00
0.00
35,381,000.00
190,219.40
0.00
69.93%
6.451578%
6.309421%
16.63%
0.00
C
SR
90268TAN4
22,745,000.00
22,745,000.00
0.00
22,745,000.00
122,284.28
0.00
55.73%
6.451578%
6.309421%
13.25%
0.00
D
SUB
90268TAQ7
16,848,000.00
16,848,000.00
0.00
16,848,000.00
90,580.15
0.00
45.20%
6.451578%
6.309421%
10.75%
0.00
E
SUB
90268TAS3
28,641,000.00
28,641,000.00
0.00
28,641,000.00
159,856.07
5,873.04
27.31%
6.451578%
6.309421%
6.50%
0.00
F
SUB
90268TAU8
12,636,000.00
12,636,000.00
0.00
12,636,000.00
0.00
(52,650.00)
19.42%
5.000000%
5.000000%
4.63%
0.00
G
SUB
90268TAW4
10,951,000.00
10,951,000.00
0.00
10,951,000.00
0.00
(45,629.17)
12.58%
5.000000%
5.000000%
3.00%
0.00
H
SUB
90268TAY0
20,218,599.00
20,136,937.84
0.00
20,136,937.84
0.00
(83,903.91)
0.00%
5.000000%
5.000000%
0.00%
0.00
R
RES
90268TBA1
0.00
0.00
0.00
0.00
0.00
0.00
0.00%
0.000000%
0.000000%
0.00%
0.00
LR
RES
90268TBC7
0.00
0.00
0.00
0.00
0.00
0.00
0.00%
0.000000%
0.000000%
0.00%
0.00
673,920,599.00
216,769,922.50
56,677,346.46
160,092,576.04
989,113.32
(176,310.04)
SubTotal
SubTotal P&I
57,666,459.78
0.00
673,920,599.00
216,769,922.50
56,677,346.46
0.00
160,092,576.04
989,113.32
(176,310.04)
Total
Total P&I
57,666,459.78
Certificate Payment Report
Page 2 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Class
Start
Date
Accrual
End
Date
Methodology
Cusip
Original
Balance
Balance Factors
Beginning
Balance
Interest
Distributed
Payment Factors
Principal
Distributed
Total
Distributed
Ending
Balance
A-1
90268TAA2
08/01/21
08/30/21
37,045,000.00
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
30/360
A-2
90268TAB0
08/01/21
08/30/21
154,403,000.00
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
30/360
A-3
90268TAC8
08/01/21
08/30/21
235,921,000.00
62.20296057
0.00000000
0.18634971
62.20296057
62.38931028
30/360
A-AB
90268TAD6
08/01/21
08/30/21
44,375,000.00
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
30/360
X-A
90268TAE4
08/01/21
08/30/21
526,500,000.00
131.87271540
24.22343438
0.17880724
0.00000000
0.17880724
30/360
N
X-B
90268TAG9
08/01/21
08/30/21
147,420,599.00
999.44606683
999.44606683
0.35877334
0.00000000
0.35877334
30/360
N
A-S
90268TAJ3
08/01/21
08/30/21
54,756,000.00
1,000.00000000
232.91763825
4.29500000
767.08236175
771.37736175
30/360
B
90268TAL8
08/01/21
08/30/21
35,381,000.00
1,000.00000000
1,000.00000000
5.37631497
0.00000000
5.37631497
30/360
C
90268TAN4
08/01/21
08/30/21
22,745,000.00
1,000.00000000
1,000.00000000
5.37631479
0.00000000
5.37631479
30/360
D
90268TAQ7
08/01/21
08/30/21
16,848,000.00
1,000.00000000
1,000.00000000
5.37631470
0.00000000
5.37631470
30/360
E
90268TAS3
08/01/21
08/30/21
28,641,000.00
1,000.00000000
1,000.00000000
5.58137181
0.00000000
5.58137181
30/360
F
90268TAU8
08/01/21
08/30/21
12,636,000.00
1,000.00000000
1,000.00000000
0.00000000
0.00000000
0.00000000
30/360
G
90268TAW4
08/01/21
08/30/21
10,951,000.00
1,000.00000000
1,000.00000000
0.00000000
0.00000000
0.00000000
30/360
H
90268TAY0
08/01/21
08/30/21
20,218,599.00
995.96108712
995.96108712
0.00000000
0.00000000
0.00000000
30/360
R
90268TBA1
08/01/21
08/30/21
0.00
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
30/360
LR
90268TBC7
08/01/21
08/30/21
0.00
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
30/360
Certificate Factor Report
Page 3 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
57,666,683.67
57,666,459.67
Yield Maintenance
0.00
Excess Liq. Pro. Deposit
0.00
Excess Liq.Pro. Acct..
0.00
0.00
0.00
0.00
Excess Liquidation Proceeds Acct
Deposit
Beg. Balance
Withdrawal
End Balance
0.00
0.00
0.00
0.00
Guarantee Fee
Unreimbursed Indemnification Expense
C. Operating Advisor Fees
Miscellaneous Fees
(6,565.61)
(17,883.67)
(11,318.06)
0.00
0.00
Servicer Fees/Expenses
Delinquent Servicer Fees
57,842,993.71
1,165,647.25
0.00
563,323.33
620,207.59
A. Scheduled Interest
Current Interest
Delinquent Interest
B. Servicing Fees & Expenses
Current Servicer Fees
Sub-Servicer
Servicer Fee Strips
Other Fee Strips (incl. Insurer)
Interest Non-Adjusted
Principal & Interest Non-Adjusted
0.00
0.00
0.00
(176,310.04)
0.00
128,051.99
(224.00)
(17,883.67)
(224.00)
(391.99)
(224.00)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
500.00
0.00
(217.73)
0.00
0.00
0.00
58,994.95
(235,587.26)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
30,180,177.52
0.00
26,186,606.55
0.00
182,510.40
Net PPIS
Servicer PPIS Cap
0.00
1,183,530.92
56,677,346.46
(176,310.04)
0.00
0.00
0.00
0.00
56,677,346.46
Servicer Remittance Non-Adjusted
Adjustments
Trust
Principal
Principal
Trust Related Fees & Expenses
A. Scheduled Principal
A. Excess Amounts
Trustee Fee
Current Principal
Subsequent Recovery
Certificate Administrator Fee
Scheduled Maturity Payoff
Certificate Insurer
Advanced Principal
Gain-on-Sale
Trustee Strips
B. Unscheduled Principal
Realized Loss
Trust Expense(s)
Voluntary
Additional Loss Claim
Post-Maturity
Liquidation
Net Excess/Shortfall
Trust Related Fees & Expenses
Curtailment
Defeasance
Interest
Neg Am/Deferred
A. Excesses
Sister Agreements
Principal Non-Adjusted
Extension Interest (ARD)
Out-SWAP Payment
B. Shortfalls Amounts.
Collateral Administrator
Penalties/Yield Maintain/Exit Fees
In-SWAP Payment
Default Interest
Prepay Interest Excess (PPIE)
Interest
Interest Recovery
ASER Recovered
Other Interest Proceeds
Interest Reserve Account
Deposit
B. Shortfalls
Cumulative Deposit
Gross PPIS (Prepay Interest Shortfall)
Withdrawal
Deferred Interest
Modification Shortfall
Summary
ASER Applied
Principal Adjusted
Special Servicer Fees
Scheduled Interest
Workout Fees
Servicer Fee & Expense
Liquidation Fees
Interest Shortfall Expense
Non-Recoveralble Advances
Servicer Wire
Interest on Prior Advances
Trustee Fee & Expense
Various Expenses
Sister Agreements
Other Interest Loss
Interest Reserve Account
Net Excess/Shortfall
Due to Certificates
Cash Reconciliation
Page 4 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
0.00
0.00
0.00
0.00
Other
Rebates
*Fee-sharing arrangement
Brokerage fees
Disclosable Special Servicer Fees*
Commissions
Other Related Information
Page 5 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Pool Detail
Amortizing/Balloon
%
Amt
WA Rates/Terms
Current
Cnt
%
IO/Amortizing/Balloon
IO/Balloon
Smallest Balance
Beginning Balance
Scheduled Principal
Voluntary Payoff
Scheduled Maturity Payoff
Post-Maturity Payoff
Net Liquidation/Disposition
Realized Loss
Curtailment
Repurchase/Substitution/DPO
Current
Negative Amortization/Deferred
Ending Balance
Scheduled Principal
Voluntary Payoff
Scheduled Maturity Payoff
Post-Maturity Payoff
Net Liquidation/Disposition
Realized Loss
Curtailment
Repurchase/Substitution/DPO
Cumulative
Negative Amortization/Deferred
%
Amt
Cnt
%
%
Amt
Cnt
%
WAC
LIBOR
WAMM
AWAM
Cutoff
Prior
Current
Next
Performance Snapshot
30 Day
60 Day
90 Day Plus
Foreclosures
Current
3 Mo Avg
% Bal
REOs
Bankruptcies
Defeasances
Modifications
6 Mo Avg
12 Mo Avg
% Cnt
% Bal
% Cnt
% Bal
% Cnt
Current
Advance Summary
Cumulative
Interest
Liquidations
Prior Outstanding
Current Amount
Recovery (-)
Current Outstanding
Non-Recoverable
Principal
% Cnt
% Amt
Cnt
Appraisal Reduction Summary
Prior Cumulative ASER
Current ASER
Recovery (-)
Cumulative ASER
First ARA
Average ARA
Most Recent ARA
Largest Balance
(*) ARA
Appraisal Reduction Amount (*) ASER Appraisal Subordination Entitlement R
0.00
2,186,575.54
15,590,706.66
21,031,000.16
42,062,000.31
Average Balance
6.54351%
0.10100%
2.45
223.88
182,510.40
0.00
1,652,081.80
563,323.33
0.00
5,339,437.58
160,092,576.04
3,071,782.49
61,298,850.00
16,009,257.60
100.00%
10
216,769,922.50
100.00%
26,186,606.55
0.00
17,484,479.89
30,180,177.52
0.00
0.00
0.00
0.00
160,092,576.04
32.17%
0.05%
3.89%
0.00%
2.59%
4.48%
0.00%
0.00%
0.00%
0.00%
23.76%
15
3
0
1
0
2
0
0
0
10
46.88%
9.38%
0.00%
3.13%
0.00%
6.25%
0.00%
0.00%
0.00%
31.25%
212,300,818.65
24,177,013.68
36,791,049.88
81,661.43
0.01
0.00
0.00
12.07%
31.50%
3.59%
5.46%
0.01%
0.00%
0.00%
0.00%
14
6
2
3
3
1
0
0
43.75%
18.75%
6.25%
9.38%
9.38%
0.00%
0.00%
6.12560%
6.55182%
1,685,752.45
5,239,350.58
6
3
0
0.25%
0.03%
0.03%
0.00%
0.25%
18.75%
9.38%
15.63%
0.00%
1,950,988.28
235,587.26
(*) AWAM - Loans that are IO/Balloon or IO/Amortizing Balloon are not included in this calculation
0.00%
2.53%
48.24%
0.00%
0.00%
0.00%
6.28%
0.00%
0.00%
0.00%
1.96%
20.59%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
1.95%
2.78%
37.96%
0.00%
0.00%
0.00%
3.14%
0.00%
0.00%
1.62%
2.43%
15.68%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
67.39%
2.97%
2.48%
27.17%
0.00%
0.00%
1.57%
0.00%
0.00%
0.00%
85.14%
2.48%
2.21%
10.17%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
1.79
227.85
6.40045%
103.00
339.00
10 31.25%
N/A
81,338,614.74
310,562.39
49.23%
77.45%
0.09650%
0.08263%
463,236.33
216,181.05
5
190,008,412.31
28.19%
57.31%
80.27%
3
9.38%
N/A
Pool and Performance Detail
Page 6 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Pass-Through
Rate
Outstanding
Shortfall
Distributed
Interest
Current
Deductions
Current
Additions
Current
Accrued
Prior
Shortfall
Days
Class
Prior
Due
Current
Due
Method
Beginning
Balance
Distributable
Interest
Accrual
CUSIP
30/360
0.000000%
0.00
0.00
0.00
08/30/21
08/01/21
0.00
0.00
0.00
0.00
A-1
90268TAA2
30
0.00
30/360
0.000000%
0.00
0.00
0.00
08/30/21
08/01/21
0.00
0.00
0.00
0.00
A-2
90268TAB0
30
0.00
30/360
3.595000%
43,963.81
43,963.81
0.00
08/30/21
08/01/21
14,674,984.66
43,963.81
0.00
0.00
A-3
90268TAC8
30
0.00
30/360
0.000000%
0.00
0.00
0.00
08/30/21
08/01/21
0.00
0.00
0.00
0.00
A-AB
90268TAD6
30
0.00
30/360
1.627089%
94,142.01
94,142.01
0.00
08/30/21
08/01/21
N
69,430,984.66
94,142.01
0.00
0.00
X-A
90268TAE4
30
0.00
30/360
0.430767%
52,890.58
52,890.58
0.00
08/30/21
08/01/21
N
147,338,937.84
52,890.58
0.00
0.00
X-B
90268TAG9
30
0.00
30/360
5.154000%
235,177.02
235,177.02
0.00
08/30/21
08/01/21
54,756,000.00
235,177.02
0.00
0.00
A-S
90268TAJ3
30
0.00
30/360
6.451578%
190,219.40
190,219.40
0.00
08/30/21
08/01/21
35,381,000.00
190,219.40
0.00
0.00
B
90268TAL8
30
0.00
30/360
6.451578%
122,284.28
122,284.28
0.00
08/30/21
08/01/21
22,745,000.00
122,284.28
0.00
0.00
C
90268TAN4
30
0.00
30/360
6.451578%
90,580.15
90,580.15
0.00
08/30/21
08/01/21
16,848,000.00
90,580.15
0.00
0.00
D
90268TAQ7
30
0.00
30/360
6.451578%
705,877.44
159,856.07
546,021.37
08/30/21
08/01/21
28,641,000.00
153,983.03
0.00
0.00
E
90268TAS3
30
551,894.41
30/360
5.000000%
473,850.00
0.00
473,850.00
08/30/21
08/01/21
12,636,000.00
52,650.00
0.00
0.00
F
90268TAU8
30
421,200.00
30/360
5.000000%
465,232.57
0.00
465,232.57
08/30/21
08/01/21
10,951,000.00
45,629.17
0.00
0.00
G
90268TAW4
30
419,603.40
30/360
5.000000%
1,052,330.97
0.00
1,052,330.97
08/30/21
08/01/21
20,136,937.84
83,903.91
0.00
0.00
H
90268TAY0
30
968,427.06
F-30/360
0.000000%
0.00
0.00
0.00
08/30/21
08/01/21
0.00
0.00
0.00
0.00
R
90268TBA1
30
0.00
F-30/360
0.000000%
0.00
0.00
0.00
08/30/21
08/01/21
0.00
0.00
0.00
0.00
LR
90268TBC7
30
0.00
216,769,922.50
1,165,423.36
3,526,548.23
989,113.32
SubTotal
2,537,434.91
2,361,124.87
0.00
0.00
216,769,922.50
1,165,423.36
3,526,548.23
989,113.32
Total
2,537,434.91
0.00
0.00
2,361,124.87
Certificate Interest Reconcilation
Page 7 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Interest Loss
Expense
Interest on Prior
Loss
PPY, PPYYM,
Exit Fees
Deferred
Accretion
Net
PPIS
Interest
Adjustment
Interest on Prior
Shortfall
Cumulative
Loss
Current
Loss
Unscheduled
Scheduled
Class
Principal Components
Interest Additions
Interest Deductions
0.00
0.00
0.00
0.00
0.00
0.00
0.00
A-1
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
A-2
0.00
0.00
0.00
0.00
310,562.39
14,364,422.27
0.00
0.00
0.00
0.00
0.00
A-3
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
A-AB
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N
0.00
X-A
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N
0.00
X-B
0.00
0.00
0.00
0.00
0.00
42,002,361.80
0.00
0.00
0.00
0.00
0.00
A-S
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
B
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
C
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
D
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
E
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
F
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
G
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
H
0.00
0.00
0.00
8,214.22
0.00
0.00
0.00
0.00
0.00
0.00
0.00
R
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
LR
0.00
0.00
0.00
0.00
310,562.39
56,366,784.07
0.00
8,214.22
0.00
0.00
0.00
0.00
0.00
0.00
SubTotal
0.00
310,562.39
56,366,784.07
0.00
8,214.22
0.00
0.00
0.00
0.00
0.00
0.00
Total
0.00
Certificate Reconciliation Detail
Page 8 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Reimb of Advances to Servicer
Special Servicing Fee
Comments -
IS
Other
Shortfalls/
(Refunds)
Left to
Reimburse
Servicer
Current Month
Modified
Interest Rate
Reduction/
(Excess)
Reimbursed
Interest
on
Advances
Non
Recoverable
(Scheduled
Interest)
Prepayment
Interest
(Excess)/
Shortfall
Most Recent
Net
ASER
Amount
Workout
Fee
Amount
Liquidation
Fee
Amount
Special
Servicing Fee
Amount plus
Adjustments
Current
Ending
Scheduled
Balance
Scheduled
Principal
Balance at
Contribution
Investor
No.
2
69,694,662.33 61,298,850.00
201,061.19
13,216.31
9
24,933,543.57 21,389,044.62
34,526.07
4,612.87
10
22,798,342.99
0.00
(47,943.39)
11
21,945,076.78 17,378,715.79
3,752.23
12
20,947,573.31 16,588,775.60
3,581.67
18
14,400,000.00
0.00
207.98
(36,214.64)
32
3,521,789.13
0.00
9.75
235,587.26
217.73
(58,994.95)
Totals
Total Interest Shortfall hitting the Trust
176,810.04
Interest Shortfall Reconciliation
Page 9 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
9/13/2021
No. 117
0
0.00 0
0.00 1
17,378,715.79
0.00%
0.00%
0.00%
0.00%
10.00%
10.86%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
82,687,894.62
20.00%
51.65%
3
100,066,610.41
62.51%
30.00%
8/12/2021
No. 116
0
0.00 0
0.00 1
17,429,703.45
0.00%
0.00%
0.00%
0.00%
6.67%
8.04%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
82,819,417.36
13.33%
38.21%
3
100,249,120.81
46.25%
20.00%
7/12/2021
No. 115
0
0.00 1
17,480,407.31 0
0.00
0.00%
0.00%
5.88%
7.58%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
82,950,161.94
11.76%
35.98%
3
100,430,569.25
43.56%
17.65%
6/11/2021
No. 114
1
17,533,977.18 0
0.00 0
0.00
5.56%
7.44%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
83,096,059.15
11.11%
35.24%
3
100,630,036.33
42.67%
16.67%
5/12/2021
No. 113
0
0.00 2
34,368,925.35 1
21,545,521.17
0.00%
0.00%
8.70%
9.10%
4.35%
5.70%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
61,679,645.18
4.35%
16.32%
4
117,594,091.70
31.12%
17.39%
4/12/2021
No. 112
1
16,835,426.32 0
0.00 2
39,224,044.83
4.17%
4.29%
0.00%
0.00%
8.33%
10.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
61,782,555.14
4.17%
15.75%
4
117,842,026.29
30.03%
16.67%
3/12/2021
No. 111
0
0.00 1
17,686,661.27 1
21,624,364.00
0.00%
0.00%
4.00%
4.43%
4.00%
5.42%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
61,872,613.01
4.00%
15.49%
3
101,183,638.28
25.34%
12.00%
2/12/2021
No. 110
1
17,745,493.52 1
21,672,909.94 0
0.00
4.00%
4.43%
4.00%
5.41%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
61,998,910.16
4.00%
15.49%
3
101,417,313.62
25.33%
12.00%
1/12/2021
No. 109
1
21,709,877.06 0
0.00 0
0.00
4.00%
5.41%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,087,641.33
4.00%
15.48%
2
83,797,518.39
20.89%
8.00%
12/11/2020
No. 108
1
21,746,644.71 0
0.00 0
0.00
4.00%
5.41%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,175,828.40
4.00%
15.47%
2
83,922,473.11
20.88%
8.00%
11/13/2020
No. 107
2
34,670,918.70 0
0.00 0
0.00
8.00%
8.61%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,275,793.31
4.00%
15.46%
3
96,946,712.01
24.07%
12.00%
10/13/2020
No. 106
0
0.00 1
12,902,709.40 0
0.00
0.00%
0.00%
4.00%
3.20%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,362,826.63
4.00%
15.46%
2
75,265,536.03
18.65%
8.00%
9/14/2020
No. 105
1
12,923,722.40 0
0.00 0
0.00
4.00%
3.20%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,461,681.63
4.00%
15.45%
2
75,385,404.03
18.64%
8.00%
8/12/2020
No. 104
0
0.00 1
21,899,258.11 1
12,942,297.61
0.00%
0.00%
4.00%
5.41%
4.00%
3.19%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
62,547,575.07
4.00%
15.44%
3
97,389,130.79
24.04%
12.00%
7/10/2020
No. 103
0
0.00 1
21,935,003.91 2
75,593,711.22
0.00%
0.00%
4.00%
5.40%
8.00%
18.63%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3
97,528,715.13
24.03%
12.00%
6/12/2020
No. 102
1
21,974,381.61 2
75,711,663.14 0
0.00
4.00%
5.40%
8.00%
18.62%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3
97,686,044.75
24.02%
12.00%
5/12/2020
No. 101
2
75,814,163.80 0
0.00 0
0.00
8.00%
18.61%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
75,814,163.80
18.61%
8.00%
(1) Total Delinquency is 30+ Days
Performance History
Page 10 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
4/13/2020
No. 100
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/12/2020
No. 99
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2020
No. 98
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/10/2020
No. 97
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2019
No. 96
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/13/2019
No. 95
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/11/2019
No. 94
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2019
No. 93
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/12/2019
No. 92
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/12/2019
No. 91
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2019
No. 90
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/10/2019
No. 89
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/12/2019
No. 88
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/12/2019
No. 87
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2019
No. 86
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/11/2019
No. 85
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2018
No. 84
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 11 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
11/13/2018
No. 83
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/15/2018
No. 82
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2018
No. 81
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/10/2018
No. 80
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/12/2018
No. 79
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2018
No. 78
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/11/2018
No. 77
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/12/2018
No. 76
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/12/2018
No. 75
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2018
No. 74
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/12/2018
No. 73
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2017
No. 72
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/10/2017
No. 71
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,412,507.14
3.85%
4.11%
1
18,412,507.14
4.11%
3.85%
10/13/2017
No. 70
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,436,827.57
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2017
No. 69
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,464,138.81
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/11/2017
No. 68
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,488,188.94
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/12/2017
No. 67
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,512,113.16
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 12 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
6/12/2017
No. 66
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,539,042.92
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/12/2017
No. 65
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,562,700.91
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/12/2017
No. 64
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,589,374.34
3.85%
4.11%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/10/2017
No. 63
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,612,768.84
3.70%
3.89%
1
18,612,768.84
3.89%
3.70%
2/10/2017
No. 62
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,645,487.15
3.70%
3.89%
1
18,645,487.15
3.89%
3.70%
1/12/2017
No. 61
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2016
No. 60
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/14/2016
No. 59
0
0.00 1
18,717,588.15 0
0.00
0.00%
0.00%
3.70%
3.89%
0.00%
0.00%
1
18,717,588.15
370.37%
388.90%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,717,588.15
3.89%
3.70%
10/13/2016
No. 58
0
0.00 1
18,740,311.44 0
0.00
0.00%
0.00%
3.70%
3.89%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,740,311.44
3.89%
3.70%
9/12/2016
No. 57
1
18,766,084.89 1
6,692,533.79 0
0.00
3.57%
3.84%
3.57%
1.37%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
25,458,618.68
5.20%
7.14%
8/12/2016
No. 56
2
25,493,816.26 0
0.00 0
0.00
7.14%
5.20%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2
25,493,816.26
5.20%
7.14%
7/12/2016
No. 55
1
18,810,906.06 0
0.00 0
0.00
3.23%
3.20%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,810,906.06
3.20%
3.23%
6/10/2016
No. 54
1
18,836,321.80 0
0.00 0
0.00
3.13%
2.95%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,836,321.80
2.95%
3.13%
5/12/2016
No. 53
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/12/2016
No. 52
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/11/2016
No. 51
1
18,905,452.67 0
0.00 0
0.00
3.13%
2.95%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
18,905,452.67
2.95%
3.13%
2/12/2016
No. 50
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 13 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
1/12/2016
No. 49
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/11/2015
No. 48
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/13/2015
No. 47
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/13/2015
No. 46
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/14/2015
No. 45
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/12/2015
No. 44
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/10/2015
No. 43
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2015
No. 42
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/12/2015
No. 41
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/10/2015
No. 40
1
19,157,151.32 0
0.00 0
0.00
3.13%
2.95%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
19,157,151.32
2.95%
3.13%
3/12/2015
No. 39
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2015
No. 38
3
59,810,127.46 0
0.00 0
0.00
9.38%
9.18%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3
59,810,127.46
9.18%
9.38%
1/12/2015
No. 37
1
19,227,777.62 0
0.00 0
0.00
3.13%
2.95%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1
19,227,777.62
2.95%
3.13%
12/12/2014
No. 36
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/13/2014
No. 35
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/10/2014
No. 34
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2014
No. 33
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 14 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
8/12/2014
No. 32
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/11/2014
No. 31
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2014
No. 30
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/12/2014
No. 29
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/11/2014
No. 28
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/12/2014
No. 27
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2014
No. 26
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/10/2014
No. 25
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2013
No. 24
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/13/2013
No. 23
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/11/2013
No. 22
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2013
No. 21
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/12/2013
No. 20
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/12/2013
No. 19
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2013
No. 18
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/10/2013
No. 17
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/12/2013
No. 16
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 15 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Delinquency Categories
Dist Date
Dist Cnt
Bal
Cnt
Foreclosure
Bal
30 Day
Cnt
Bal
60 Day
Cnt
90 Day
Cnt
Bal
REO
Cnt
Bal
Bankruptcy
Cnt
Impaired Loans
Curr FC not SS/REO
Bal
Cnt
Bal
120+ Day
Cnt
Bal
Bal
Cnt
Total Delinquency(1)
3/12/2013
No. 15
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/12/2013
No. 14
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/11/2013
No. 13
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
12/12/2012
No. 12
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
11/13/2012
No. 11
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
10/15/2012
No. 10
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
9/12/2012
No. 9
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
8/10/2012
No. 8
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
7/12/2012
No. 7
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
6/12/2012
No. 6
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
5/11/2012
No. 5
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
4/13/2012
No. 4
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
3/12/2012
No. 3
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
2/10/2012
No. 2
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
1/12/2012
No. 1
0
0.00 0
0.00 0
0.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
0
0.00
0.00%
0.00%
(1) Total Delinquency is 30+ Days
Page 16 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
9/13/2021
No. 117
1
0.00
2
30,180,177.52
0.00
0.00
0.00
3
0
1.79 227.85
10.00%
0.00%
20.00%
18.85%
0.00%
0.00%
0.00% 30.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2021
No. 116
2
13,318,784.47
0
0.00
0.00
0.00
0.00
2
0
2.45 223.88
13.33%
6.14%
0.00%
0.00%
0.00%
0.00%
0.00% 13.33% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2021
No. 115
1
4,792,523.38
0
0.00
0.00
0.00
0.00
1
0
3.48 225.91
5.88%
2.08%
0.00%
0.00%
0.00%
0.00%
0.00%
5.88% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/11/2021
No. 114
5 141,571,109.71
0
0.00
0.00
0.00
0.00
5
0
4.45 225.94
27.78%
60.03%
0.00%
0.00%
0.00%
0.00%
0.00% 27.78% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2021
No. 113
1
13,670,146.99
0
0.00
0.00
0.00
0.00
1
0
5.08 212.56
4.35%
3.62%
0.00%
0.00%
0.00%
0.00%
0.00%
4.35% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2021
No. 112
1
6,166,071.63
0
0.00
0.00
0.00
0.00
1
0
6.01 213.48
4.17%
1.57%
0.00%
0.00%
0.00%
0.00%
0.00%
4.17% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2021
No. 111
0
0.00
0
0.00
0.00
0.00
0.00
0
0
6.95 214.81
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2021
No. 110
0
0.00
0
0.00
0.00
0.00
0.00
0
0
7.95 215.79
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2021
No. 109
0
0.00
0
0.00
0.00
0.00
0.00
0
0
8.95 216.77
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/11/2020
No. 108
0
0.00
0
0.00
0.00
0.00
0.00
0
0
9.95 217.75
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2020
No. 107
0
0.00
0
0.00
0.00
0.00
0.00
0
0
10.95 218.73
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/13/2020
No. 106
0
0.00
0
0.00
0.00
0.00
0.00
0
0
11.95 219.71
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/14/2020
No. 105
0
0.00
0
0.00
0.00
0.00
0.00
0
0
12.95 220.69
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2020
No. 104
0
0.00
0
0.00
0.00
0.00
0.00
0
0
13.95 221.67
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/10/2020
No. 103
0
0.00
0
0.00
0.00
0.00
0.00
0
0
14.95 222.65
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Payoff History
Page 17 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
6/12/2020
No. 102
0
0.00
0
0.00
0.00
0.00
0.00
0
0
15.95 223.63
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2020
No. 101
0
0.00
0
0.00
0.00
0.00
0.00
0
0
16.95 224.61
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/13/2020
No. 100
0
0.00
0
0.00
0.00
0.00
0.00
0
0
17.95 225.59
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2020
No. 99
0
0.00
0
0.00
0.00
0.00
0.00
0
0
18.95 226.57
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2020
No. 98
0
0.00
0
0.00
0.00
0.00
0.00
0
0
19.95 227.56
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/10/2020
No. 97
0
0.00
0
0.00
0.00
0.00
0.00
0
0
20.95 228.54
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/12/2019
No. 96
0
0.00
0
0.00
0.00
0.00
0.00
0
0
21.95 229.52
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2019
No. 95
0
0.00
0
0.00
0.00
0.00
0.00
0
0
22.95 230.50
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/11/2019
No. 94
0
0.00
0
0.00
0.00
0.00
0.00
0
0
23.95 231.48
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2019
No. 93
0
0.00
0
0.00
0.00
0.00
0.00
0
0
24.95 232.47
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2019
No. 92
0
0.00
0
0.00
0.00
0.00
0.00
0
0
25.95 233.45
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2019
No. 91
0
0.00
0
0.00
0.00
0.00
0.00
0
0
26.95 234.43
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2019
No. 90
0
0.00
0
0.00
0.00
0.00
0.00
0
0
27.95 225.23
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/10/2019
No. 89
0
0.00
0
0.00
0.00
0.00
0.00
0
0
28.95 236.40
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2019
No. 88
0
0.00
0
0.00
0.00
0.00
0.00
0
0
29.95 237.38
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 18 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
3/12/2019
No. 87
0
0.00
0
0.00
0.00
0.00
0.00
0
0
30.95 238.36
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2019
No. 86
0
0.00
0
0.00
0.00
0.00
0.00
0
0
31.95 229.16
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/11/2019
No. 85
0
0.00
0
0.00
0.00
0.00
0.00
0
0
32.95 230.14
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/12/2018
No. 84
0
0.00
0
0.00
0.00
0.00
0.00
0
0
33.95 241.31
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2018
No. 83
0
0.00
0
0.00
0.00
0.00
0.00
0
0
34.95 232.11
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/15/2018
No. 82
0
0.00
0
0.00
0.00
0.00
0.00
0
0
35.95 243.28
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2018
No. 81
0
0.00
0
0.00
0.00
0.00
0.00
0
0
36.95 244.27
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/10/2018
No. 80
0
0.00
0
0.00
0.00
0.00
0.00
0
0
37.95 245.25
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2018
No. 79
0
0.00
0
0.00
0.00
0.00
0.00
0
0
38.95 246.23
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2018
No. 78
0
0.00
0
0.00
0.00
0.00
0.00
0
0
39.95 247.22
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/11/2018
No. 77
0
0.00
0
0.00
0.00
0.00
0.00
0
0
40.95 248.20
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2018
No. 76
0
0.00
0
0.00
0.00
0.00
0.00
0
0
41.95 238.99
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2018
No. 75
0
0.00
0
0.00
0.00
0.00
0.00
0
0
42.95 239.98
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2018
No. 74
0
0.00
0
0.00
0.00
0.00
0.00
0
0
43.95 240.96
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2018
No. 73
0
0.00
0
0.00
0.00
0.00
0.00
0
0
44.95 241.95
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 19 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
12/12/2017
No. 72
1
18,412,507.14
0
0.00
0.00
0.00
0.00
1
0
45.94 253.13
4.00%
4.30%
0.00%
0.00%
0.00%
0.00%
0.00%
4.00% 0.00% 0.00%
0.00
0.00%
2,796,307.00
0.65%
0
11/10/2017
No. 71
0
0.00
0
0.00
0.00
0.00
0.00
0
0
46.95 255.38
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/13/2017
No. 70
0
0.00
0
0.00
0.00
0.00
0.00
0
0
47.95 256.37
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2017
No. 69
0
0.00
0
0.00
0.00
0.00
0.00
0
0
48.95 257.36
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/11/2017
No. 68
0
0.00
0
0.00
0.00
0.00
0.00
0
0
49.95 258.34
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2017
No. 67
0
0.00
0
0.00
0.00
0.00
0.00
0
0
50.95 259.33
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2017
No. 66
0
0.00
0
0.00
0.00
0.00
0.00
0
0
51.95 260.32
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2017
No. 65
0
0.00
0
0.00
0.00
0.00
0.00
0
0
52.95 261.30
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2017
No. 64
1
25,312,073.66
0
0.00
0.00
0.00
0.00
1
0
53.95 251.72
3.85%
5.59%
0.00%
0.00%
0.00%
0.00%
0.00%
3.85% 0.00% 0.00%
0.00
0.00%
4,865,969.32
1.08%
0
3/10/2017
No. 63
0
0.00
0
0.00
0.00
0.00
0.00
0
0
55.00 253.84
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/10/2017
No. 62
0
0.00
0
0.00
0.00
0.00
0.00
0
0
56.00 264.78
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2017
No. 61
0
0.00
0
0.00
0.00
0.00
0.00
0
0
57.00 265.76
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/12/2016
No. 60
0
0.00
0
0.00
0.00
0.00
0.00
0
0
58.00 266.75
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/14/2016
No. 59
0
0.00
0
0.00
0.00
0.00
0.00
0
0
59.00 267.74
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/13/2016
No. 58
0
0.00
1
6,692,533.79
81,661.43
0.00
0.00
0
0
60.00 268.73
0.00%
0.00%
3.70%
1.39%
0.02%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 20 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
9/12/2016
No. 57
0
0.00
0
0.00
0.00
0.00
0.00
0
0
60.14 270.24
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2016
No. 56
3
98,085,988.13
0
0.00
0.00
0.00
0.00
3
0
61.14 271.23
10.71%
20.02%
0.00%
0.00%
0.00%
0.00%
0.00% 10.71% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2016
No. 55
1
48,100,885.51
0
0.00
0.00
0.00
0.00
1
0
51.97 272.26
3.23%
8.17%
0.00%
0.00%
0.00%
0.00%
0.00%
3.23% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/10/2016
No. 54
0
0.00
0
0.00
0.00
0.00
0.00
0
0
49.27 273.92
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2016
No. 53
0
0.00
0
0.00
0.00
0.00
0.00
0
0
50.27 274.91
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2016
No. 52
0
0.00
0
0.00
0.00
0.00
0.00
0
0
51.27 275.90
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/11/2016
No. 51
0
0.00
0
0.00
0.00
0.00
0.00
0
0
52.26 276.89
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2016
No. 50
0
0.00
0
0.00
0.00
0.00
0.00
0
0
53.26 277.88
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2016
No. 49
0
0.00
0
0.00
0.00
0.00
0.00
0
0
54.26 278.87
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/11/2015
No. 48
0
0.00
0
0.00
0.00
0.00
0.00
0
0
55.25 279.86
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2015
No. 47
0
0.00
0
0.00
0.00
0.00
0.00
0
0
56.25 280.84
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/13/2015
No. 46
0
0.00
0
0.00
0.00
0.00
0.00
0
0
57.25 281.83
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/14/2015
No. 45
0
0.00
0
0.00
0.00
0.00
0.00
0
0
58.25 282.82
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2015
No. 44
0
0.00
0
0.00
0.00
0.00
0.00
0
0
59.24 283.81
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/10/2015
No. 43
0
0.00
0
0.00
0.00
0.00
0.00
0
0
60.24 284.80
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 21 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
6/12/2015
No. 42
0
0.00
0
0.00
0.00
0.00
0.00
0
0
61.24 285.79
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2015
No. 41
0
0.00
0
0.00
0.00
0.00
0.00
0
0
62.23 286.78
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/10/2015
No. 40
0
0.00
0
0.00
0.00
0.00
0.00
0
0
63.23 287.77
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2015
No. 39
0
0.00
0
0.00
0.00
0.00
0.00
0
0
64.23 288.76
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2015
No. 38
0
0.00
0
0.00
0.00
0.00
0.00
0
0
65.23 289.75
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2015
No. 37
0
0.00
0
0.00
0.00
0.00
0.00
0
0
66.22 290.74
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/12/2014
No. 36
0
0.00
0
0.00
0.00
0.00
0.00
0
0
67.22 291.73
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2014
No. 35
0
0.00
0
0.00
0.00
0.00
0.00
0
0
68.22 292.72
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/10/2014
No. 34
0
0.00
0
0.00
0.00
0.00
0.00
0
0
69.21 293.71
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2014
No. 33
0
0.00
0
0.00
0.00
0.00
0.00
0
0
70.21 294.89
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2014
No. 32
0
0.00
0
0.00
0.00
0.00
0.00
0
0
71.21 295.98
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/11/2014
No. 31
0
0.00
0
0.00
0.00
0.00
0.00
0
0
72.20 296.97
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2014
No. 30
0
0.00
0
0.00
0.00
0.00
0.00
0
0
73.20 297.96
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/12/2014
No. 29
0
0.00
0
0.00
0.00
0.00
0.00
0
0
74.19 298.95
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/11/2014
No. 28
0
0.00
0
0.00
0.00
0.00
0.00
0
0
75.19 299.94
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 22 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
3/12/2014
No. 27
0
0.00
0
0.00
0.00
0.00
0.00
0
0
76.19 300.93
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2014
No. 26
0
0.00
0
0.00
0.00
0.00
0.00
0
0
77.18 301.92
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/10/2014
No. 25
0
0.00
0
0.00
0.00
0.00
0.00
0
0
78.18 302.91
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
12/12/2013
No. 24
0
0.00
0
0.00
0.00
0.00
0.00
0
0
79.18 309.41
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2013
No. 23
0
0.00
0
0.00
0.00
0.00
0.00
0
0
80.17 310.27
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/11/2013
No. 22
0
0.00
0
0.00
0.00
0.00
0.00
0
0
81.16 310.99
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2013
No. 21
0
0.00
0
0.00
0.00
0.00
0.00
0
0
82.16 315.56
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/12/2013
No. 20
0
0.00
0
0.00
0.00
0.00
0.00
0
0
83.16 316.55
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2013
No. 19
0
0.00
0
0.00
0.00
0.00
0.00
0
0
84.16 317.54
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2013
No. 18
0
0.00
0
0.00
0.00
0.00
0.00
0
0
85.15 318.54
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/10/2013
No. 17
0
0.00
0
0.00
0.00
0.00
0.00
0
0
86.15 319.53
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/12/2013
No. 16
0
0.00
0
0.00
0.00
0.00
0.00
0
0
87.14 320.52
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2013
No. 15
0
0.00
0
0.00
0.00
0.00
0.00
0
0
88.14 321.51
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/12/2013
No. 14
0
0.00
0
0.00
0.00
0.00
0.00
0
0
89.14 322.50
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/11/2013
No. 13
0
0.00
0
0.00
0.00
0.00
0.00
0
0
90.13 323.50
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 23 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Payoff Amount
Count
Amount
Liquidation
Interest Additions/Deductions
Remaining Term
Life
Amort
Liquidation
Realized Loss
Net Liquidation
Penalty(1)
PPIS/PPIE
Other
Maturity (2)
Dist Date
Dist Count
Prior
Post
Type
Schd
Count
12/12/2012
No. 12
0
0.00
0
0.00
0.00
0.00
0.00
0
0
91.13 324.49
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
11/13/2012
No. 11
0
0.00
0
0.00
0.00
0.00
0.00
0
0
92.13 325.48
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
10/15/2012
No. 10
0
0.00
0
0.00
0.00
0.00
0.00
0
0
93.12 326.07
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
9/12/2012
No. 9
0
0.00
0
0.00
0.00
0.00
0.00
0
0
94.12 327.06
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
8/10/2012
No. 8
0
0.00
0
0.00
0.00
0.00
0.00
0
0
95.12 328.05
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
7/12/2012
No. 7
0
0.00
0
0.00
0.00
0.00
0.00
0
0
96.11 329.05
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
6/12/2012
No. 6
0
0.00
0
0.00
0.00
0.00
0.00
0
0
97.11 330.04
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
5/11/2012
No. 5
0
0.00
0
0.00
0.00
0.00
0.00
0
0
98.11 331.03
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
4/13/2012
No. 4
0
0.00
0
0.00
0.00
0.00
0.00
0
0
99.10 332.02
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
3/12/2012
No. 3
0
0.00
0
0.00
0.00
0.00
0.00
0
0
100.10 333.02
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
2/10/2012
No. 2
0
0.00
0
0.00
0.00
0.00
0.00
0
0
101.10 334.01
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
1/12/2012
No. 1
0
0.00
0
0.00
0.00
0.00
0.00
0
0
102.09 335.00
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00% 0.00% 0.00%
0.00
0.00%
0.00
0.00%
0
Total
17.00
369,430,090.62
3.00
36,872,711.31
81,661.43
0.00
7,662,276.32
0.00
0.00
1
Prepay Penalties
2
Yield Maintenance
3
Exit Fees
4
Yield Maintenance & Exit Fees
(1) Penalty Type
(2) Maturity Var: Payoff to Maturity Date delta
Page 24 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Principal Components
Current P&I
Full Payoff
Partial Payoff
Interest Components
Penalty (YM)
Interest
PTD
Investor
No.
Static
Prop
Type
State
Amort
Type
Cutoff
Maturity
Financial
Most Recent
Cutoff
DSCR
LTV
Phy
Occ %
DSCR
LTV
Phy
Occ %
Payoff Type
Payoff
Date
Dates
10
LO
TN
2
0.24 0.0000
1.70 0.6909
9/1/2021
6/6/2021
40.00%
73.86%
17,484,479.89
0.00
85,066.85
Diposition/Liquidation
8/25/2021
0.00
16
XX
CA
2
1.37 0.6899
1.37 0.6899
9/1/2021
12/6/2021
93.13%
93.13%
14,864,890.18
0.00
81,845.26
Payoff Prior to Maturity
9/8/2021
0.00
18
OF
NC
5
1.47 0.0000
1.47 0.7442
9/1/2021
10/6/2021
95.72%
95.72%
12,695,697.63
0.00
71,071.57
Diposition/Liquidation
9/1/2021
0.00
21
MU
TX
2
1.19 0.0000
1.25 0.7312
9/1/2021
11/5/2021
99.00%
88.94%
8,275,794.06
0.00
44,539.86
Payoff Prior to Maturity
9/7/2021
0.00
32
MH
KS
2
2.75 0.0000
1.32 0.6595
9/1/2021
11/6/2021
98.00%
98.92%
3,045,922.31
0.00
16,946.41
Payoff Prior to Maturity
9/8/2021
0.00
56,366,784.07
0.00
299,469.95
0.00
OF
Office
MU Mixed Use
LO
Lodging
SS
Self Storage
OT
Other
Property Type Code
MF
Multi-Family
RT
Retail
HC
Health Care
IN
Industrial
WH Warehouse
MH Mobile Home Park
Amortization Type
1
Partial Liq'n (Curtailment)
2
Payoff Prior to Maturity
3
Disposition/Liquidation
4
Repurchase/Substitution
5
Full Payoff at Maturity
6
DPO
7
N/A
8
Payoff w/ Penalty
9
Payoff w/ Yield Maintenance
10 Curtailment w/ Penalty
11 Curtailment w/ Yield Maintenance
Mortgage Payoff Detail
Page 25 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
P&I Advances
Non-Advancing
Tracking
Status/Resolution w Relevant Dates
Loan Description
Investor
No.
PTD
Interest
Prior Outstanding
Current Outstanding
Principal
Interest
Principal
ASER
Non-
Recoverable
Mo (s)
Delinq
Mo (s)
Recov
Loan
Status
Resoln
Code
SS Tran
Date
ARA
Date
Fcls/REO
Date
Bkrpt
Date
Prop
Type DSCR
LTV
09/06/2020
2
RT
0.82
3,801,782.04
1,069,807.67
4,151,303.03
1,162,831.63
201,061.19
12
0
6
04/13/2020
01/06/2021
13
29.41%
02/06/2021
9
LO
2.81
800,868.74
282,333.66
799,337.08
283,865.32
34,526.07
7
1
5
04/09/2020
03/08/2021
2
43.59%
05/01/2021
11
LO
0.20
386,773.91
207,408.41
388,797.47
205,384.85
4
1
3
02/24/2021
13
57.60%
Totals
4,989,424.69
1,559,549.74
5,339,437.58
1,652,081.80
235,587.26
Property Type Code
Loan Status Code
Resolution Strategy Code
1
Modification
2
Foreclosure
3
Bankruptcy
4
Extension
5
Note Sale
6
DPO
7
REO
8
Resolved
9
Pending Return
to Master Servicer
10
Deed in Lieu Of
Foreclosure
11
Full Payoff
12
Reps and Warranties
13
TBD
98 Other
0
Current
A
Grace
B
0 - 29 Days
1
30 Days Delinquent
2
60 Days Delinquent
3
90 Days Delinquent
4
Matured Balloon
5 Non Performing
Matured Balloon
6 121+ Days Delinquent
MF
Multi-Family
RT
Retail
HC
Health Care
IN
Industrial
WH Warehouse
MH Mobile Home Park
OF
Office
MU Mixed Use
LO
Lodging
SS
Self Storage
98
Other
SE Securities
CH
Cooperating Housing
ZZ
Missing Information
SF Single Family
Delinquency Detail
Page 26 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Current
Original
Distribution of Principal Balances - All Groups
Summation
Weighted Average
Summation
Weighted Average
Cnt
Balance
%
Term
Rate
DSCR
LTV
OCC
Balances
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Balances
0.01 - 4,999,999.99
95.44%
2
7,620,379.28
4.76%
3.00
119.51
1.35
6.23%
1.06%
7,121,789.13
2
6.12% 1.32
80.06%
69.87%
69.38%
5,000,000.00 - 9,999,999.99
82.38%
3
20,568,048.10 12.85%
3.00
104.55
1.64
6.14%
8.90%
59,960,679.24
9
6.01% 1.49
74.51%
52.20%
65.72%
10,000,000.00 - 19,999,999.99
93.23%
3
49,216,254.04 30.74%
1.62
118.30
1.47
6.07%
20.51%
138,226,016.99
9
6.39% 0.60
53.48%
61.54%
67.74%
20,000,000.00 - 29,999,999.99
82.49%
1
21,389,044.62 13.36%
0.00
117.77
1.80
6.32%
21.50%
144,924,536.65
6
6.30% 2.81
76.37%
152.78%
60.18%
30,000,000.00 - 39,999,999.99
100.00%
0
0.00
0.00%
0.00
117.00
1.36
5.67%
4.68%
31,550,000.00
1
0.00% 0.00
0.00%
0.00%
65.73%
40,000,000.00 - 49,999,999.99
87.29%
0
0.00
0.00%
0.00
57.06
1.62
5.35%
14.05%
94,683,808.36
2
0.00% 0.00
0.00%
0.00%
42.89%
50,000,000.00 - 59,999,999.99
97.24%
0
0.00
0.00%
0.00
56.00
1.45
5.28%
8.27%
55,759,106.57
1
0.00% 0.00
0.00%
0.00%
74.05%
60,000,000.00 - 80,000,000.00
86.07%
1
61,298,850.00 38.29%
2.00
117.98
1.40
6.25%
21.03%
141,694,662.33
2
6.61% 0.82
61.00%
89.42%
28.01%
Total
10
160,092,576.04
673,920,599.27
32
Stratification - Mortgage Balances/Rates
Average
Minimum
Maximum
16,009,257.60
1.79 6.40% 1.32
54.54% 88.29%
21,060,018.73
103.09
6.00% 1.55
83.60% 63.38%
61,298,850.00
3.00
5.65%
6.61% 2.81 152.78% 99.00%
72,000,000.00
120.00
55.00
6.61% 2.81 74.48% 100.00%
0.00
0.00
0.20
0.00% 36.00%
3,521,789.13
5.28% 1.25 26.67% 66.97%
Current
Original
Distribution of Mortgage Rates - All Groups
Summation
Weighted Average
Summation
Weighted Average
Cnt
Balance
%
Term
Rate
DSCR
LTV
OCC
Mortgage Rates
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Mortgage Rates
5.0000% - 5.2500%
83.25%
0
0.00
0.00%
0.00
58.00
1.53
5.17%
7.41%
49,950,000.00
1
0.00% 0.00
0.00%
0.00%
31.22%
5.2500% - 5.5000%
96.33%
0
0.00
0.00%
0.00
68.84
1.43
5.32%
10.53%
70,941,106.57
2
0.00% 0.00
0.00%
0.00%
74.13%
5.5000% - 5.7500%
90.28%
0
0.00
0.00%
0.00
88.77
1.60
5.61%
14.70%
99,082,151.35
3
0.00% 0.00
0.00%
0.00%
62.07%
5.7500% - 6.0000%
87.96%
2
15,383,064.60
9.61%
3.00
117.34
1.49
5.90%
20.19%
136,095,641.27
7
5.96% 1.47
67.38%
47.39%
43.40%
6.0000% - 6.2500%
88.17%
4
28,054,125.43 17.52%
3.00
119.01
1.55
6.13%
8.72%
58,789,445.04
6
6.14% 1.65
87.80%
65.95%
68.39%
6.2500% - 6.5000%
88.83%
1
21,389,044.62 13.36%
0.00
112.21
1.75
6.38%
18.37%
123,782,380.56
8
6.30% 2.81
76.37%
152.78%
62.94%
6.5000% - 6.7500%
84.35%
3
95,266,341.39 59.51%
1.64
118.58
1.48
6.56%
20.07%
135,279,874.48
5
6.57% 0.54
52.63%
79.12%
44.84%
6.7500% - 7.0000%
0.00%
0
0.00
0.00%
0.00
0.00
0.00
0.00%
0.00%
0.00
0
0.00% 0.00
0.00%
0.00%
0.00%
10
160,092,576.04
673,920,599.27
32
Page 27 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Current
Original
Amortization terms of the Mortgage Pool - All Groups
Summation
Weighted Average
Summation
Weighted Average
Amortizing/Balloon
Cnt
Balance
%
Term
Rate
DSCR LTV
OCC
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Terms
0 - 29
0.00%
10
160,092,576.04 100.00%
1.79
0.00
0.00
0.00%
0.00%
0.00
0
6.40% 1.13
63.38%
83.60%
0.00%
30 - 59
92.82%
0
0.00
0.00%
0.00
56.04
1.61
5.50%
27.23%
113,834,540.57
4
0.00% 0.00
0.00%
0.00%
65.93%
60 - 119
84.21%
0
0.00
0.00%
0.00
117.72
1.65
6.31%
56.51%
236,271,558.70
13
0.00% 0.00
0.00%
0.00%
51.60%
120 - 179
87.64%
0
0.00
0.00%
0.00
120.00
1.55
6.15%
16.26%
68,000,000.00
7
0.00% 0.00
0.00%
0.00%
66.77%
180 - Plus
0.00%
0
0.00
0.00%
0.00
0.00
0.00
0.00%
0.00%
0.00
0
0.00% 0.00
0.00%
0.00%
0.00%
Total
10
160,092,576.04
418,106,099.27
24
Stratification - Amortization Terms
Average
Minimum
Maximum
16,009,257.60
1.79 6.40%
1.32
57.97% 87.11%
17,421,087.47
101.30
6.06% 1.62
83.60% 63.38%
61,298,850.00
3.00
5.65%
6.61%
2.81 152.78% 99.00%
69,694,662.33
120.00
55.00
6.61% 2.81 74.48% 100.00%
0.00
0.00
0.20 0.00% 36.00%
3,521,789.13
5.28% 1.25 29.41% 66.97%
Current
Original
Summation
Weighted Average
Summation
Weighted Average
Interest Only/Amortizing/Balloon
Cnt
Balance
%
Term
Rate
DSCR LTV
OCC
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Average
Minimum
Maximum
48.93% 90.21%
31,976,812.50
106.01
5.89% 1.44
0.00
0.00
6.50%
6.50% 1.47
0.00% 95.72%
72,000,000.00
120.00
58.00
6.50% 1.55 74.42% 100.00%
0.00
0.00
1.47
0.00% 95.72%
14,400,000.00
5.34% 1.29 26.67% 83.25%
Current
Original
Summation
Weighted Average
Summation
Weighted Average
Interest Only/Balloon
Cnt
Balance
%
Term
Rate
DSCR LTV
OCC
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Average
Minimum
Maximum
Page 28 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Distribution Of Property Types- Current Status
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Property Types
Industrial
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
Lodging
1
3,071,782.49
1.92%
3.00
6.00%
1.37
92.04%
72.73%
Lodging
3
55,356,536.01
34.58%
0.61
6.42%
1.11
52.54%
96.17%
Manufactured Housing
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
Mixed Use
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
Multifamily
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
Office
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
Retail
5
97,115,660.75
60.66%
2.37
6.41%
1.12
68.26%
77.52%
Various
1
4,548,596.79
2.84%
3.00
6.20%
1.29
71.97%
67.95%
Total
10
160,092,576.04
Stratification - Property Types
Distribution Of Property Types- Closing Status
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Property Types
Industrial
2
72,733,808.36
10.79%
80.64
5.91%
1.61
94.96%
59.46%
Lodging
6 104,051,641.09
15.44%
112.37
6.23%
1.98
74.04%
57.25%
Lodging
6 104,051,641.09
15.44%
112.37
6.23%
1.98
74.04%
57.25%
Manufactured Housing
2
7,121,789.13
1.06%
119.51
6.23%
1.35
95.44%
69.38%
Mixed Use
2
42,035,422.22
6.24%
117.50
5.81%
1.33
97.24%
67.57%
Multifamily
4
91,361,694.06
13.56%
79.37
5.45%
1.45
96.36%
72.51%
Office
4 162,650,000.00
24.13%
99.29
5.82%
1.49
86.05%
39.17%
Retail
9 151,501,909.55
22.48%
116.62
6.32%
1.45
88.07%
48.37%
Various
3
42,464,334.86
6.30%
119.06
6.24%
1.50
93.72%
66.22%
Total
32 673,920,599.27
Stratification - Property Types
Average
Minimum
Maximum
16,009,257.60
1.79
6.40% 1.32
54.54% 88.29%
21,060,018.73
103.09
6.00%
1.55
83.60% 63.38%
61,298,850.00
3.00
5.65%
6.61% 2.81 152.78% 99.00%
72,000,000.00
120.00
55.00
6.61%
2.81 74.48% 100.00%
0.00
0.00
0.20
0.00% 36.00%
3,521,789.13
5.28%
1.25 26.67% 66.97%
Page 29 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Distribution by Geographic Location - Current Status
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Geographic
California
1
4,548,596.79
2.84%
3.00
6.20% 1.29
71.97%
67.95%
Colorado
1
15,248,762.65
9.52%
3.00
6.14% 1.86
89.00%
63.80%
Florida
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Georgia
1
9,845,137.76
6.15%
3.00
5.96% 1.41
61.00%
42.57%
Illinois
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Kansas
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Kentucky
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Louisiana
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Michigan
1
16,588,775.60
10.36%
1.00
6.50% -0.14
36.00%
43.54%
New York
3
85,759,677.11
53.57%
1.54
6.51% 1.33
65.95%
104.63%
North Carolina
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Pennsylvania
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Tennessee
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Texas
2
10,722,910.34
6.70%
3.00
6.05% 1.56
86.91%
61.04%
Various
1
17,378,715.79
10.86%
1.00
6.50% 0.20
39.00%
76.73%
Virginia
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
West Virginia
0
0.00
0.00%
0.00
0.00% 0.00
0.00%
0.00%
Total
10
160,092,576.04
Stratification - Geographic Distribution
Distribution by Geographic Location - Closing Status
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Geographic
California
3
54,050,000.00
8.02%
118.25
5.95% 1.36
95.07%
66.99%
Colorado
1
17,800,000.00
2.64%
120.00
6.14% 1.48
82.40%
74.48%
Florida
5
121,995,928.54
18.10%
89.69
5.77% 1.43
94.54%
69.83%
Georgia
1
11,550,000.00
1.71%
120.00
5.96% 2.07
94.19%
49.95%
Illinois
1
19,964,334.86
2.96%
118.00
6.11% 1.67
100.00%
63.38%
Kansas
1
3,521,789.13
0.52%
119.00
6.46% 1.32
98.92%
65.95%
Kentucky
1
28,000,000.00
4.15%
120.00
6.48% 1.42
100.00%
65.12%
Louisiana
1
7,208,827.58
1.07%
114.00
5.89% 1.95
93.30%
61.35%
Michigan
1
20,947,573.31
3.11%
118.00
6.50% 1.71
71.12%
54.98%
New York
6
222,314,008.52
32.99%
103.35
6.11% 1.65
85.60%
37.31%
North Carolina
1
14,400,000.00
2.14%
118.00
6.50% 1.47
95.72%
74.42%
Pennsylvania
1
49,950,000.00
7.41%
58.00
5.17% 1.53
83.25%
31.22%
Tennessee
1
22,798,342.99
3.38%
114.00
5.65% 1.70
73.86%
69.09%
Texas
5
45,409,976.00
6.74%
118.27
5.87% 1.39
88.86%
71.03%
Various
1
21,945,076.78
3.26%
118.00
6.50% 1.63
77.70%
57.60%
Virginia
1
6,075,110.18
0.90%
117.00
6.15% 1.68
70.58%
66.76%
West Virginia
1
5,989,631.38
0.89%
58.00
6.25% 1.60
91.00%
66.92%
Total
32
673,920,599.27
Stratification - Geographic Distribution
Page 30 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Distribution of Loan Seasoning
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Terms
0 - 23
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
24 - 59
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
60 - 89
0
0.00
0.00%
0.00
0.00%
0.00
0.00%
0.00%
90 - 119
9
138,703,531.42
86.64%
2.07
6.42%
0.87
61.38%
72.93%
120 - plus
1
21,389,044.62
13.36%
0.00
6.30%
2.81
76.37%
152.78%
Total
10
160,092,576.04
Stratification - Financial Ratios and Other
Distribution of Debt Service Coverage Ratios (DSCRs)- Most Recent
Summation
Weighted Average
OCC
LTV
Rate
Term
%
Balance
Cnt
Ratios
0.0100 - 1.1999
2
78,677,565.79
49.15%
1.78 6.59%
56.14%
86.62%
1.2000 - 1.3999
2
7,620,379.28
4.76%
3.00 6.12%
80.06%
69.87%
1.4000 - 1.5999
3
20,568,048.10
12.85%
3.00 6.01%
74.51%
52.20%
1.6000 - 1.7999
0
0.00
0.00%
0.00 0.00%
0.00%
0.00%
1.8000 - 1.9999
1
15,248,762.65
9.52%
3.00 6.14%
89.00%
63.80%
2.0000 - 2.1999
0
0.00
0.00%
0.00 0.00%
0.00%
0.00%
2.2000 - plus
1
21,389,044.62
13.36%
0.00 6.30%
76.37%
152.78%
Total
10
160,092,576.04
Stratification - Financial Ratios and Other
Average
Minimum
Maximum
16,009,257.60
1.79
6.40%
1.32 83.60% 63.38%
61,298,850.00
3.00
5.65%
6.61%
2.81 152.78% 99.00%
0.00
0.00
0.20
0.00% 36.00%
Max DSCR
2.81
0.20
Min DSCR
Distribution of Maturity Dates
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Year
2021
10
160,092,576.04
100.00%
1.79
6.40%
1.13
63.38%
83.60%
Total
10
160,092,576.04
Distribution of Loan-to-values (LTVs)
Summation
Weighted Average
DSCR OCC
Rate
Term
%
Balance
Cnt
Ratios
0.0100 - 0.4999
2
26,433,913.36
16.51%
1.74 6.30%
45.31%
0.44
0.5000 - 0.5999
1
5,537,926.84
3.46%
3.00 5.95%
78.73%
1.57
0.6000 - 0.6999
3
24,982,342.94
15.60%
3.00 6.15%
87.28%
1.69
0.7000 - 0.7999
2
20,450,498.28
12.77%
1.30 6.42%
46.97%
0.38
0.8000 - 0.8999
1
61,298,850.00
38.29%
2.00 6.61%
61.00%
0.82
0.9000 - 0.9999
0
0.00
0.00%
0.00 0.00%
0.00%
0.00
1.0000 - plus
1
21,389,044.62
13.36%
0.00 6.30%
76.37%
2.81
Total
10
160,092,576.04
Max LTV
Min LTV
152.78%
0.00%
Distribution by Amortization Type
Summation
Weighted Average
OCC
LTV
DSCR
Rate
Term
%
Balance
Cnt
Amortization Type
Amortizing Balloon
10
160,092,576.04
100.00%
1.79
6.40%
1.13
63.38%
83.60%
Total
10
160,092,576.04
Distribution of Occupancy Percentages
Summation
Weighted Average
DSCR
LTV
Rate
Term
%
Balance
Cnt
Percentages
1% - 50%
2
33,967,491.39
21.22%
1.00 6.50%
0.61
0.04
50% - 60%
0
0.00
0.00%
0.00 0.00%
0.00
0.00
60% - 70%
2
71,143,987.76
44.44%
2.14 6.52%
0.83
0.90
70% - 80%
3
31,475,568.25
19.66%
0.96 6.22%
1.23
2.37
80% - 90%
1
15,248,762.65
9.52%
3.00 6.14%
0.64
1.86
90% - plus
2
8,256,765.99
5.16%
3.00 6.10%
0.69
1.48
Total
10
160,092,576.04
Max Occ
Min Occ
99.00
36.00
Page 31 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Liquidation Components (time of resolution)
Investor
No.
Subsequent Adjustments
Adjustment
Date
Minor
Adjustment
Cumulative
Adjustments
Cumulative
Adjusted Loss
Period
Liquidation
Proceeds
Liquidation
Expense
Net Liquidation
Proceeds
Realized Loss
to Trust
Expense to
the Trust
Liquidation
Sales Price
Most Recent
Appraisal
Beginning
Balance
6,692,533.79
11,400,000.00
23
6,908,678.05
6,908,678.05
297,805.69
6,610,872.36
81,661.43
81,661.43
10/2016
6,692,533.79 11,400,000.00
6,908,678.05
6,908,678.05
297,805.69
6,610,872.36
81,661.43
81,661.43
Totals
Historical Loss Liquidation
Page 32 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Liquidation Summary
Investor
No.
Cash Adjustment
Cash
Recovery (9)
Curr Certificate
Writedown Adj.(10)
Period
Certificate Level
Prior Certificate
Writedown (3)
OC, Credit
Support (4)
Shortfalls/
Excesses (5)
Modification,
ARA Adjs (6)
Subseq Claims
Recoveries (7)
Curr Certificate
Writedown (8)
Beginning
Balance (1)
Aggregate
Loss (2)
13
201811
-73,446.94
0.00
0.00
0.00
0.00
-73,446.94
-73,446.94
0.00
0.00
23
201610
6,692,533.79
81,661.43
0.00
0.00
0.00
0.00
0.00
81,661.43
0.00
0.00
Loan Status Code
6 Modification Adjustments/Appraisal Reduction Adjustments
7 Additional (Recoveries) Expenses applied to Realized Losses
8 Realized Loss Applied to Certificates to Date ((3) -(4) - (5) - (6) + (7))
9 Recoveries of Realized Losses Paid as Cash
10 Recoveries/Realized Losses applied to Certificate Interest
1 Current Scheduled Beginning Balance of the Loan at Liquidation
2 Aggregate Realized Loss on Loans
3 Prior Realized Loss Applied to Certificates
4 Amounts covered by Overcollaterization and other Credit Supports
5 Interest (Shortages)/Excesses applied to Realized Losses
Note: In the initial period, the Realized Loss Applied to certificates to Date will equal Aggregate Realized Loss on Loans ( - (4) - (5) -(6) +(7)) versus ( (3) - (4) - (5) -(6) +(7))
Historical Bond/Collateral Realized Loss Reconciliation
Page 33 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Principal Components
Begin Bal
Current P&I
Principal
Ending Bal
Interest
Rate
Accrual
Interest
PTD
Investor
No.
Static
Prop
Type State
Amort
Type
Cutoff
Maturity
Financial
Most Recent
Cutoff
DSCR
LTV
Phy
Occ %
Current Status
Loan
Status
DSCR
LTV
Phy
Occ %
Rsln
Strgy Dfsd
2
61,391,873.96
93,023.96
61,298,850.00
349,520.99
RT NY
2
0.82
89.4%
1.36
29.4%
6.6116%
Act/360
9/6/2020
11/6/2021
61.0%
87.7%
6
13
N
9
21,427,543.40
38,498.78
21,389,044.62
116,244.42
LO NY
2
2.81
152.8%
2.81
43.6%
6.3000%
Act/360
2/6/2021
9/6/2021
76.4%
76.4%
5
2
N
10
17,484,479.89
17,484,479.89
0.00
85,066.85
LO TN
2
0.24
0.0%
1.70
69.1%
5.6500%
Act/360
9/1/2021
6/6/2021
40.0%
73.9%
0
8
N
11
17,429,703.45
50,987.66
17,378,715.79
97,557.92
LO Var
2
0.20
76.7%
1.63
57.6%
6.5000%
Act/360
5/1/2021
10/6/2021
39.0%
77.7%
3
13
N
12
16,637,445.62
48,670.02
16,588,775.60
93,123.48
LO
MI
2
-0.14
43.5%
1.71
55.0%
6.5000%
Act/360
9/1/2021
10/6/2021
36.0%
71.1%
0
13
N
15
15,276,320.75
27,558.10
15,248,762.65
80,769.30
RT CO
2
1.86
63.8%
1.48
74.5%
6.1400%
Act/360
9/6/2021
12/6/2021
89.0%
82.4%
0
N
16
14,864,890.18
14,864,890.18
0.00
81,845.26
XX CA
2
1.37
69.0%
1.37
69.0%
6.3940%
Act/360
9/1/2021
12/6/2021
93.1%
93.1%
0
F
18
12,695,697.63
12,695,697.63
0.00
71,071.57
OF NC
5
1.47
0.0%
1.47
74.4%
6.5010%
Act/360
9/1/2021
10/6/2021
95.7%
95.7%
0
11
X
20
9,863,463.29
18,325.53
9,845,137.76
50,655.46
RT GA
2
1.41
42.6%
2.07
49.9%
5.9640%
Act/360
9/6/2021
12/6/2021
61.0%
94.2%
0
N
21
8,275,794.06
8,275,794.06
0.00
44,539.86
MU TX
2
1.19
0.0%
1.25
73.1%
6.2500%
Act/360
9/1/2021
11/5/2021
99.0%
88.9%
0
N
26
5,548,263.30
10,336.46
5,537,926.84
28,415.20
RT TX
2
1.57
55.9%
1.57
65.7%
5.9475%
Act/360
9/6/2021
12/6/2021
78.7%
78.7%
0
X
28
5,194,330.99
9,347.49
5,184,983.50
27,528.44
RT TX
2
1.54
66.5%
1.54
66.5%
6.1545%
Act/360
9/6/2021
12/6/2021
95.6%
95.6%
0
F
30
4,556,727.60
8,130.81
4,548,596.79
24,345.52
XX CA
2
1.29
67.9%
1.29
67.9%
6.2045%
Act/360
9/6/2021
12/6/2021
72.0%
72.0%
0
F
31
3,077,466.07
5,683.58
3,071,782.49
15,900.24
MH NY
2
1.37
72.7%
1.37
72.7%
6.0000%
Act/360
9/6/2021
12/6/2021
92.0%
92.0%
0
F
32
3,045,922.31
3,045,922.31
0.00
16,946.41
MH KS
2
2.75
0.0%
1.32
66.0%
6.4610%
Act/360
9/1/2021
11/6/2021
98.0%
98.9%
0
N
216,769,922.50
56,677,346.46
160,092,576.04
1,183,530.92
1 Modification
2 Foreclosure
3 Bankruptcy
4 Extension
5 Note Sale
6 DPO
7 REO
8 Resolved
Resolution Strategy Code
9 Pending Return
to Master Servicer
10 Deed in Lieu Of
Foreclosure
11 Full Payoff
12 Reps and Warranties
13 TBD
98 Other
0 Current
A Grace
B 0 - 29 Days
1 30 Days Delinquent
2 60 Days Delinquent
Loan Status Code
Property Type Code
Amortization Type
3 90 Days Delinquent
4 Matured Balloon
5 Non Performing
Matured Balloon
6 121+ Days
Delinquent
MF
Multi-Family
RT
Retail
HC
Health Care
IN
Industrial
WH Warehouse
MH Mobile Home Park
OF
Office
MU Mixed Use
1 Fully Amortizing
2 Amortizing Balloon
3 Interest Only/Balloon
4 Interest Only/Amortizing
5 Interest Only/Amortizing/Balloon
6 Principal Only
7 Hyper-Amortization
98 Other
LO
Lodging
SS
Self Storage
98
Other
SE
Securities
CH
Cooperative
Housing
ZZ
Missing
Information
SF
Single Family
Defeasance Status Code
P Portion of Loan Previously
Defeased
F Full Defeasance
N No Defeasance Occurred
X Defeasance not Allowable
Loan Level Detail
Page 34 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Status/Resolutions
Remaining
Life
Investor
No.
Static
Prop
Type
State
Amort
Type
Cutoff
Maturity
Financial
Most Recent
Cutoff
Paid Through
Date
Loan
Status
Spec Serv
Trans Date
Resoln
Strategy
Balance/Rate/Terms
Scheduled
Balance
Actual
Balance
Note
Rate
Amort
DSCR
LTV
DSCR
LTV
Phy
Occ %
Phy
Occ %
2
6
61,298,850.00
62,461,681.62
9/6/2020
6.61%
2
RT
NY
2
11/06/2021
0.8177
87.65%
61.00%
4/14/2020
13
1.3600
241
89.42%
29.41%
9
5
21,389,044.62
282,333.66
2/6/2021
6.30%
0
LO
NY
2
09/06/2021
2.8100
76.37%
4/9/2020
2
2.8100
237
152.78%
43.59%
10
0
0.00
9/1/2021
5.65%
0
LO
TN
2
06/06/2021
0.2410
73.86%
40.00%
7/16/2020
8
1.7000
0.00%
69.09%
11
3
17,378,715.79
17,586,124.20
5/1/2021
6.50%
1
LO
XX
2
10/06/2021
0.1994
77.70%
39.00%
2/24/2021
13
1.6300
179
76.73%
57.60%
12
0
16,588,775.60
16,588,775.60
9/1/2021
6.50%
1
LO
MI
2
10/06/2021
-0.1368
71.12%
36.00%
2/24/2021
13
1.7100
179
43.54%
54.98%
18
0
0.00
9/1/2021
6.50%
0
OF
NC
5
10/06/2021
1.4700
95.72%
6/26/2020
11
1.4700
0.00%
74.42%
116,655,386.01
96,918,915.08
16,588,775.60
16,588,775.60
Loan Status (0,A,B)
Total
Resolution Strategy Code
1 Modification
2 Foreclosure
3 Bankruptcy
4 Extension
5 Note Sale
6 DPO
7 REO
8 Resolved
9 Pending Return
to Master Servicer
10 Deed in Lieu Of
Foreclosure
11 Full Payoff
12 Reps and Warranties
13 TBD
98 Other
Loan Status Code
0 Current
A Grace
B 0 - 29 Days
1 30 Days Delinquent
2 60 Days Delinquent
3 90 Days Delinquent
4 Matured Balloon
5 Non Performing
Matured Balloon
6 121+ Days Delinquent
Property Type Code
OF
Office
MU Mixed Use
LO
Lodging
SS
Self Storage
98
Other
SE Securities
MF
Multi-Family
RT
Retail
HC
Health Care
IN
Industrial
WH Warehouse
MH Mobile Home Park
CH
Cooperative Housing
ZZ
Missing Information
SF
Single Family
Specially Serviced Loan Detail
Page 35 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Status/Resolutions
Investor
No.
Description
Paid Through
Date
Loan
Status
Spec Serv
Trans Date
Resoln
Strategy
2
13
09/06/2020
6
4/14/2020
Loan transferred for Imminent Monetary Default at borrowers request as a result of the Covid-19 pandemic. Borrower submitted proposal that was rejected and has
advised they are preparing a new, updated proposal.
9
2
02/06/2021
5
4/9/2020
Loan transferred due to a Borrower declared Imminent Monetary Default as a result of the COVID-19 pandemic. The Borrower advised no further equity contributions.
Special servicer pursing rights and remedies including transition of title.
10
8
09/01/2021
0
7/16/2020
Loan transferred for Imminent Monetary Default at borrower's request as a result of the Covid-19 pandemic. Loan is resolved.
11
13
05/01/2021
3
2/24/2021
Borrower executed PNL. Lender funded opex for hotel operations. Negotiations for a forbearance are in process. Lender is dual tracking with the legal process.
12
13
09/01/2021
0
2/24/2021
Borrower executed PNL. Negotiations for a forbearance are in process.
18
11
09/01/2021
0
6/26/2020
The loan is expected to pay off by 9/3/2021.
Specially Serviced Loan Comments
Page 36 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
ASER
Investor
No.
Appraisal Reduction Components
Scheduled
Balance
Appraisal
Reduction Amt
Actual
Balance
Status/Resolutions
PTD
Loan
Status
Appraisal
Redn Date
Resoln
Strategy
Most Recent
Cutoff
DSCR
LTV
Phy
Occ %
DSCR
LTV
Phy
Occ %
Static
Prop
Type
State
Amort
Type
Cutoff
Maturity
RT
NY
11/06/2021
09/06/2020
2
61,298,850.00 35,584,651.54
13
6
62,461,681.62
201,061.19
2
0.82
1.36
61.00%
87.65%
89.42%
29.41%
01/06/2021
LO
NY
09/06/2021
02/06/2021
9
21,389,044.62
6,477,348.77
2
5
282,333.66
34,526.07
2
2.81
2.81
76.36%
76.37%
152.78%
43.59%
03/08/2021
82,687,894.62 42,062,000.31
235,587.26 62,744,015.28
Resolution Strategy Code
1 Modification
2 Foreclosure
3 Bankruptcy
4 Extension
5 Note Sale
6 DPO
7 REO
8 Resolved
9 Pending Return
to Master Servicer
10 Deed in Lieu Of
Foreclosure
11 Full Payoff
12 Reps and Warranties
13 TBD
98 Other
Loan Status Code
0 Current
A Grace
B 0 - 29 Days
1 30 Days Delinquent
2 60 Days Delinquent
3 90 Days Delinquent
4 Matured Balloon
5 Non Performing
Matured Balloon
6 121+ Days Delinquent
Property Type Code
OF
Office
MU Mixed Use
LO
Lodging
SS
Self Storage
98
Other
SE Securities
MF
Multi-Family
RT
Retail
HC
Health Care
IN
Industrial
WH Warehouse
MH Mobile Home Park
CH
Cooperative Housing
ZZ
Missing Information
SF Single Family
Appraisal Reduction Detail
Page 37 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Status/Resolutions
Investor
No.
Description
PTD
Loan
Status
Appraisal
Redn Date
Resoln
Strategy
2
13
09/06/2020
6
1/6/2021
Loan transferred for Imminent Monetary Default at borrowers request as a result of the Covid-19 pandemic. Borrower submitted proposal that was rejected and has
advised they are preparing a new, updated proposal.
9
2
02/06/2021
5
3/8/2021
Loan transferred due to a Borrower declared Imminent Monetary Default as a result of the COVID-19 pandemic. The Borrower advised no further equity contributions.
Special servicer pursing rights and remedies including transition of title.
Appraisal Reduction Comments
Page 38 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Rate
Investor
No.
Description
Date
Modification Components
Type
Modification
Balance
P&I Amount
Modification Terms
P&I Amount
Maturity
Rate
Balance
Cutoff/Current
Maturity
11
17,378,715.79
148,545.58
21,945,076.78
148,545.58
Borrower executed PNL. Lender funded opex for hotel operations.
Negotiations for a forbearance are in process. Lender is dual
tracking with the legal process.
10
6/6/2020
10/6/2021
10/6/2021
6.50%
6.50%
12
16,588,775.60
141,793.50
20,947,573.31
141,793.50
Borrower executed PNL. Negotiations for a forbearance are in
process.
10
6/6/2020
10/6/2021
10/6/2021
6.50%
6.50%
33,967,491.39
42,892,650.09
290,339.08
290,339.08
Modification Type
1 Maturity Date
2 Amortization Change
3 Principal Write-off
5 Temporary Rate Reduction
6 Capitalization of Interest
7 Capitalization on Taxes
8 Other
9 Combination
10 Forbearance
Modifications/Extensions Detail/Description
Page 39 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Investor
No.
Date
Appraisal Information
Type
REO
Scheduled
Balances
Actual
Most Recent
Appraisal
Appraisal
Date
Cutoff
Maturity
Amort
Type
State
Prop
Type
Static
Liquidation Detail
Type
Appraisal
Redn Amt
Liquidation
Date
Net Liquidation
Proceeds
Realized
Loss
DSCR
City
REO Type
4 Final Recovery REO
5 Permitted Purchase of REO
1 Paid-in-Full
2 Final Recovery Mode
3 Permitted Purchase
4 Interest Only/Amortizing
5 Interest Only/Amortizing/Balloon
6 Principal Only
1 Fully Amortizing
2 Amortizing Balloon
3 Interest Only/Balloon
Amortization Type
7 Hyper-Amortization
98 Other
REO Historical Detail
Page 40 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
Status/Resolutions
Investor
No.
PTD
Loan
Status
Breach or
Defect Date
Resoln
Strategy
Description
Material Breaches and Document Defects
Page 41 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
No
Control Termination Event
Information with respect to any declared bankruptcy of any Mortgage Loan Borrower
No
No
No
Special Servicer Termination Event
Servicer Termination Event
No
Loan Event of Default
Special Servicing Loan Event
Extraordinary Event
Page 42 of 43
Commercial Mortgage Pass-Through Certificates
UBS-Citigroup Commercial Mortgage Trust 2011-C1
September 13, 2021
SEC Central Index Key (if applicable)
ABS-15G file Reference
Form ABS-15G - Reference
Citigroup Commercial Mortgage Securities Inc.
0001258361
February 09, 2021
Natixis Real Estate Capital LLC
0001542256
February 16, 2021
UBS Real Estate Securities Inc.
0001541886
May 11, 2021
Rule 15Ga-1(a) - repurchases/replacements - Reference
Investor
No.
Asset Name
Asset Originator
Ending Balance
Most Recent Appraisal
Repurchase/Replacement
Status(1)
Status:
Requested
Pending
Executed
Not Executed
Rule 15Ga Information
Page 43 of 43