certstmt_10dccmt21bb272301.htm - Generated by SEC Publisher for SEC Filing

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

STATEMENT TO NOTEHOLDERS

January 18, 2023


TRANSACTION PARTIES


Depositor:	Citigroup Commercial Mortgage Securities Inc.
Master Servicer / Special Servicer:	Midland Loan Services, a Division of PNC Bank N.A.
Asset Representations Reviewer /
	Pentalpha Surveillance LLC.
Operating Advisor:
Trustee:	Wilmington Trust, National Association
Certificate Administrator:	Citibank, N.A.




Dragana Boskovic		Citibank, Agency and Trust
(212) 816-0735		388 Greenwich Street Trading, 4th Floor
dragana.boskovic@citi.com		New York, NY 10013


TABLE OF CONTENTS


1	.	Distribution Summary	2
1.1	.	Summary	2
1.2	.	Factors	3
1.3	.	Interest Detail	4
1.4	.	Interest Shortfall Detail	5
1.5	.	Principal Detail	6
2	.	Reconciliation Detail	7
3	.	Other Information	8
4	.	Stratification Detail	9
5	.	Mortgage Loan Detail	14
6	.	NOI Detail	16
7	.	Delinquency Loan Detail	18
8	.	Collateral Performance Delinquency and Loan Status Detail	19
9	.	Appraisal Reduction Detail	20
10	.	Historical Appraisal Reduction Detail	21
11	.	Loan Modification Detail	22
12	.	Historical Loan Modification Detail	23
13	.	Specially Serviced Loan Detail	24
14	.	Historical Specially Serviced Loan Detail	25
15	.	Unscheduled Principal Detail	26
16	.	Historical Unscheduled Principal Detail	27
17	.	Liquidated Loan Detail	28
18	.	Historical Liquidated Loan Detail	29
19	.	CREFC Investor Reporting Package Legends	30
20	.	Notes	31


Reports Available at sf.citidirect.com	v. 21.09.28	Page 1 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DISTRIBUTION SUMMARY

January 18, 2023


1
2
					Accrual		PPP, YM, Other				Non-Cash
	Original	Prior	Pass-Through		Day	Interest	Amounts	Principal	Total	Realized	Balance		Current
Class	Balance	Balance	Rate		Count	Distributed	Distributed	Distributed	Distributed	Loss	Change		Balance

A-1	18,655,000.00	14,433,003.58	0.725000	%	30/360	8,719.94	-	243,240.33	251,960.27	-	-		14,189,763.25
A-2	37,990,000.00	37,990,000.00	2.020000	%	30/360	63,949.83	-	-	63,949.83	-	-		37,990,000.00
A-3	83,071,000.00	83,071,000.00	1.792000	%	30/360	124,052.69	-	-	124,052.69	-	-		83,071,000.00
A-4	175,000,000.00	175,000,000.00	2.103000	%	30/360	306,687.50	-	-	306,687.50	-	-		175,000,000.00
A-5	396,379,000.00	396,379,000.00	2.390000	%	30/360	789,454.84	-	-	789,454.84	-	-		396,379,000.00
A-AB	26,294,000.00	26,294,000.00	2.163000	%	30/360	47,394.94	-	-	47,394.94	-	-		26,294,000.00
A-S	71,105,000.00	71,105,000.00	2.512000	%	30/360	148,846.47	-	-	148,846.47	-	-		71,105,000.00
B	42,136,000.00	42,136,000.00	2.355000	%	30/360	82,691.90	-	-	82,691.90	-	-		42,136,000.00
C	48,721,000.00	48,721,000.00	2.703000	%	30/360	109,744.05	-	-	109,744.05	-	-		48,721,000.00
COMB_VRR	40,500,000.00	40,337,679.16	0.000000	%	30/360	117,243.54	-	9,351.73	126,595.27	-	-		40,328,327.43
D	35,553,000.00	35,553,000.00	2.000000	%	30/360	59,255.00	-	-	59,255.00	-	-		35,553,000.00
E	28,968,000.00	28,968,000.00	2.000000	%	30/360	48,280.00	-	-	48,280.00	-	-		28,968,000.00
F	15,802,000.00	15,802,000.00	2.250000	%	30/360	29,628.75	-	-	29,628.75	-	-		15,802,000.00
G	14,484,000.00	14,484,000.00	2.250000	%	30/360	27,157.50	-	-	27,157.50	-	-		14,484,000.00
J-RR	11,851,000.00	11,851,000.00	3.487897	%	30/360	34,445.89	-	-	34,445.89	-	-		11,851,000.00
K-RR	47,403,985.00	47,403,985.00	3.487897	%	30/360	137,752.44	-	-	137,752.44	-	-		47,403,985.00
R	-	-	0.000000	%	30/360	-	-	-	-	-	-		-
S	-	-	0.000000	%	30/360	-	-	-	-	-	-		-
Total	1,093,912,985.00	1,089,528,667.74				2,135,305.28	-	252,592.06	2,387,897.34	-	-		1,089,276,075.68
Notional
X-A	808,494,000.00	804,272,003.58	1.266102	%	30/360	848,575.67	-	-	848,575.67	-	(243,240.33	)	804,028,763.25
X-B	90,857,000.00	90,857,000.00	0.946286	%	30/360	71,647.29	-	-	71,647.29	-	-		90,857,000.00
X-D	64,521,000.00	64,521,000.00	1.487897	%	30/360	80,000.52	-	-	80,000.52	-	-		64,521,000.00
X-F	15,802,000.00	15,802,000.00	1.237897	%	30/360	16,301.05	-	-	16,301.05	-	-		15,802,000.00
X-G	14,484,000.00	14,484,000.00	1.237897	%	30/360	14,941.42	-	-	14,941.42	-	-		14,484,000.00
Total	994,158,000.00	989,936,003.58				1,031,465.95	-	-	1,031,465.95	-	(243,240.33	)	989,692,763.25

Grand Total	2,088,070,985.00	2,079,464,671.32				3,166,771.23	-	252,592.06	3,419,363.29	-	(243,240.33	)	2,078,968,838.93


Reports Available at sf.citidirect.com	v. 21.09.28	Page 2 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DISTRIBUTION SUMMARY - FACTORS

January 18, 2023


					PPP, YM, Other				Non-Cash
			Record	Interest	Amounts	Principal	Total	Realized	Balance	Current
Class	CUSIP		Date	Distributed	Distributed	Distributed	Distributed	Loss	Change	Balance

A-1	08163	HAA6	12/30/2022	0.46743179	-	13.03888127	13.50631305	-	-	760.64128920
A-2	08163	HAB4	12/30/2022	1.68333325	-	-	1.68333325	-	-	1,000.00000000
A-3	08163	HAC2	12/30/2022	1.49333329	-	-	1.49333329	-	-	1,000.00000000
A-4	08163	HAD0	12/30/2022	1.75250000	-	-	1.75250000	-	-	1,000.00000000
A-5	08163	HAE8	12/30/2022	1.99166666	-	-	1.99166666	-	-	1,000.00000000
A-AB	08163	HAF5	12/30/2022	1.80250019	-	-	1.80250019	-	-	1,000.00000000
A-S	08163	HAH1	12/30/2022	2.09333338	-	-	2.09333338	-	-	1,000.00000000
B	08163	HAJ7	12/30/2022	1.96250000	-	-	1.96250000	-	-	1,000.00000000
C	08163	HAK4	12/30/2022	2.25249995	-	-	2.25249995	-	-	1,000.00000000
COMB_VRR	08163	HBM9	12/30/2022	2.89490231	-	0.23090691	3.12580923	-	-	995.76117111
D	08163HAU2 U0811FAE2 08163HAV0		12/30/2022	1.66666667	-	-	1.66666667	-	-	1,000.00000000
E	08163HAW8 U0811FAF9 08163HAX6		12/30/2022	1.66666667	-	-	1.66666667	-	-	1,000.00000000
F	08163HAY4 U0811FAG7 08163HAZ1		12/30/2022	1.87500000	-	-	1.87500000	-	-	1,000.00000000
G	08163HBA5 U0811FAH5 08163HBB3		12/30/2022	1.87500000	-	-	1.87500000	-	-	1,000.00000000
J-RR	08163	HBD9	12/30/2022	2.90658088	-	-	2.90658088	-	-	1,000.00000000
K-RR	08163	HBF4	12/30/2022	2.90592524	-	-	2.90592524	-	-	1,000.00000000
R	08163	HBJ6	12/30/2022	-	-	-	-	-	-	-
S	08163	HBH0	12/30/2022	-	-	-	-	-	-	-
X-A	08163	HAG3	12/30/2022	1.04957572	-	-	1.04957572	-	-	994.47709352
X-B	08163HAL2 U0811FAA0 08163HAM0		12/30/2022	0.78857204	-	-	0.78857204	-	-	1,000.00000000
X-D	08163HAN8 U0811FAB8 08163HAP3		12/30/2022	1.23991445	-	-	1.23991445	-	-	1,000.00000000
X-F	08163HAQ1 U0811FAC6 08163HAR9		12/30/2022	1.03158145	-	-	1.03158145	-	-	1,000.00000000
X-G	08163HAS7 U0811FAD4 08163HAT5		12/30/2022	1.03158105	-	-	1.03158105	-	-	1,000.00000000


Reports Available at sf.citidirect.com	v. 21.09.28	Page 3 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DISTRIBUTION INFORMATION - INTEREST DETAIL

January 18, 2023


			Rate					Interest			Shortfall				Paid
							Accrual			Non	Carry	Basis
Class	Uncapped Capped				Next		Dates	Accrued	Deferred	Recovered	Forward	Risk	Accrued	Carry Forward Basis Risk		Total

A-1	0.72500	%	0.72500	%	0.72500	%	12/01-12/31	8,719.94	-	-	-	-	8,719.94	-	-	8,719.94
A-2	2.02000	%	2.02000	%	2.02000	%	12/01-12/31	63,949.83	-	-	-	-	63,949.83	-	-	63,949.83
A-3	1.79200	%	1.79200	%	1.79200	%	12/01-12/31	124,052.69	-	-	-	-	124,052.69	-	-	124,052.69
A-4	2.10300	%	2.10300	%	2.10300	%	12/01-12/31	306,687.50	-	-	-	-	306,687.50	-	-	306,687.50
A-5	2.39000	%	2.39000	%	2.39000	%	12/01-12/31	789,454.84	-	-	-	-	789,454.84	-	-	789,454.84
A-AB	2.16300	%	2.16300	%	2.16300	%	12/01-12/31	47,394.94	-	-	-	-	47,394.94	-	-	47,394.94
A-S	2.51200	%	2.51200	%	2.51200	%	12/01-12/31	148,846.47	-	-	-	-	148,846.47	-	-	148,846.47
B	2.35500	%	2.35500	%	2.35500	%	12/01-12/31	82,691.90	-	-	-	-	82,691.90	-	-	82,691.90
C	0.00000	%	2.70300	%	2.70300	%	12/01-12/31	109,744.05	-	-	-	-	109,744.05	-	-	109,744.05
COMB_VRR	0.00000	%	0.00000	%	0.00000	%	12/01-12/31	117,243.54	-	-	-	-	117,243.54	-	-	117,243.54
D	2.00000	%	2.00000	%	2.00000	%	12/01-12/31	59,255.00	-	-	-	-	59,255.00	-	-	59,255.00
E	2.00000	%	2.00000	%	2.00000	%	12/01-12/31	48,280.00	-	-	-	-	48,280.00	-	-	48,280.00
F	2.25000	%	2.25000	%	2.25000	%	12/01-12/31	29,628.75	-	-	-	-	29,628.75	-	-	29,628.75
G	2.25000	%	2.25000	%	2.25000	%	12/01-12/31	27,157.50	-	-	-	-	27,157.50	-	-	27,157.50
J-RR	0.00000	%	3.48790	%	0.00000	%	12/01-12/31	34,445.89	-	-	-	-	34,445.89	-	-	34,445.89
K-RR	0.00000	%	3.48790	%	0.00000	%	12/01-12/31	137,783.53	-	-	31.09	-	137,752.44	-	-	137,752.44
R	0.00000	%	0.00000	%	0.00000	%	12/01-12/31	-	-	-	-	-	-	-	-	-
S	0.00000	%	0.00000	%	0.00000	%	12/01-12/31	-	-	-	-	-	-	-	-	-
Total								2,135,336.37	-	-	31.09	-	2,135,305.28	-	-	2,135,305.28
Notional
X-A	0.00000	%	1.26610	%	1.26610	%	12/01-12/31	848,575.67	-	-	-	-	848,575.67	-	-	848,575.67
X-B	0.00000	%	0.94629	%	0.94629	%	12/01-12/31	71,647.29	-	-	-	-	71,647.29	-	-	71,647.29
X-D	0.00000	%	1.48790	%	1.48790	%	12/01-12/31	80,000.52	-	-	-	-	80,000.52	-	-	80,000.52
X-F	0.00000	%	1.23790	%	1.23790	%	12/01-12/31	16,301.05	-	-	-	-	16,301.05	-	-	16,301.05
X-G	0.00000	%	1.23790	%	1.23790	%	12/01-12/31	14,941.42	-	-	-	-	14,941.42	-	-	14,941.42
Total								1,031,465.95	-	-	-	-	1,031,465.95	-	-	1,031,465.95

Grand Total								3,166,802.32	-	-	31.09	-	3,166,771.23	-	-	3,166,771.23


Reports Available at sf.citidirect.com	v. 21.09.28	Page 4 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DISTRIBUTION INFORMATION - INTEREST SHORTFALL DETAIL

January 18, 2023


	Non-Recov Shortfall				Carry Forward Interest					Basis Risk Shortfall
			Other
Class	PPIS	SSRA	Shortfall	Prior	Int. on Prior	New	Paid	Outstanding	Prior	Int. on Prior	New	Paid	Outstanding

A-1	-	-	-	-	-	-	-	-	-	-	-	-	-
A-2	-	-	-	-	-	-	-	-	-	-	-	-	-
A-3	-	-	-	-	-	-	-	-	-	-	-	-	-
A-4	-	-	-	-	-	-	-	-	-	-	-	-	-
A-5	-	-	-	-	-	-	-	-	-	-	-	-	-
A-AB	-	-	-	-	-	-	-	-	-	-	-	-	-
A-S	-	-	-	-	-	-	-	-	-	-	-	-	-
B	-	-	-	-	-	-	-	-	-	-	-	-	-
C	-	-	-	-	-	-	-	-	-	-	-	-	-
COMB_VRR	-	-	-	-	-	-	-	-	-	-	-	-	-
D	-	-	-	-	-	-	-	-	-	-	-	-	-
E	-	-	-	-	-	-	-	-	-	-	-	-	-
F	-	-	-	-	-	-	-	-	-	-	-	-	-
G	-	-	-	-	-	-	-	-	-	-	-	-	-
J-RR	-	-	-	-	-	-	-	-	-	-	-	-	-
K-RR	-	-	-	2,312.92	-	31.09	-	2,344.01	-	-	-	-	-
R	-	-	-	-	-	-	-	-	-	-	-	-	-
S	-	-	-	-	-	-	-	-	-	-	-	-	-
Total	-	-	-	2,312.92	-	31.09	-	2,344.01	-	-	-	-	-
Notional
X-A	-	-	-	-	-	-	-	-	-	-	-	-	-
X-B	-	-	-	-	-	-	-	-	-	-	-	-	-
X-D	-	-	-	-	-	-	-	-	-	-	-	-	-
X-F	-	-	-	-	-	-	-	-	-	-	-	-	-
X-G	-	-	-	-	-	-	-	-	-	-	-	-	-
Total	-	-	-	-	-	-	-	-	-	-	-	-	-

Grand Total	-	-	-	2,312.92	-	31.09	-	2,344.01	-	-	-	-	-


Reports Available at sf.citidirect.com	v. 21.09.28	Page 5 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DISTRIBUTION INFORMATION - PRINCIPAL DETAIL

January 18, 2023


				Realized Loss/	Non-Cash		Cumulative
	Prior	Principal	Accreted	(Recovery Prin	Balance	Current	Realized	Class %		Class %		Sub %		Sub %
Class	Balance	Distributed	Principal	Applied)	Change	Balance	Loss	Original		Current		Original		Current

A-1	14,433,003.58	243,240.33	-	-	-	14,189,763.25	-	1.71	%	1.30	%	30.00	%	30.13	%
A-2	37,990,000.00	-	-	-	-	37,990,000.00	-	3.47	%	3.49	%	30.00	%	30.13	%
A-3	83,071,000.00	-	-	-	-	83,071,000.00	-	7.59	%	7.63	%	30.00	%	30.13	%
A-4	175,000,000.00	-	-	-	-	175,000,000.00	-	16.00	%	16.07	%	30.00	%	30.13	%
A-5	396,379,000.00	-	-	-	-	396,379,000.00	-	36.24	%	36.39	%	30.00	%	30.13	%
A-AB	26,294,000.00	-	-	-	-	26,294,000.00	-	2.40	%	2.41	%	30.00	%	30.13	%
A-S	71,105,000.00	-	-	-	-	71,105,000.00	-	6.50	%	6.53	%	23.25	%	23.35	%
B	42,136,000.00	-	-	-	-	42,136,000.00	-	3.85	%	3.87	%	19.25	%	19.33	%
C	48,721,000.00	-	-	-	-	48,721,000.00	-	4.45	%	4.47	%	14.63	%	14.69	%
COMB_VRR	40,337,679.16	9,351.73	-	-	-	40,328,327.43	-	3.70	%	3.70	%	0.00	%	0.00	%
D	35,553,000.00	-	-	-	-	35,553,000.00	-	3.25	%	3.26	%	11.25	%	11.30	%
E	28,968,000.00	-	-	-	-	28,968,000.00	-	2.65	%	2.66	%	8.50	%	8.54	%
F	15,802,000.00	-	-	-	-	15,802,000.00	-	1.44	%	1.45	%	7.00	%	7.03	%
G	14,484,000.00	-	-	-	-	14,484,000.00	-	1.32	%	1.33	%	5.63	%	5.65	%
J-RR	11,851,000.00	-	-	-	-	11,851,000.00	-	1.08	%	1.08	%	4.50	%	4.50	%
K-RR	47,403,985.00	-	-	-	-	47,403,985.00	-	4.33	%	4.33	%	0.00	%	0.00	%
R	-	-	-	-	-	-	-	0.00	%	0.00	%	0.00	%	0.00	%
S	-	-	-	-	-	-	-	0.00	%	0.00	%	0.00	%	0.00	%
Total	1,089,528,667.74	252,592.06	-	-	-	1,089,276,075.68	-	99.98	%	99.97	%	274.01	%	275.15	%


Reports Available at sf.citidirect.com	v. 21.09.28	Page 6 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

RECONCILIATION DETAIL

January 18, 2023


SOURCE OF FUNDS					ALLOCATION OF FUNDS

Interest Funds Available					Scheduled Fees
Scheduled Interest	3,287,095.04				Servicing Fee	5,161.74
Prepayment Interest Excess	0.00				Trustee/Certificate Administrator Fee	7,693.30
Prepayment Interest Shortfall	0.00				Operating Advisor Fee	1,191.46
Interest Adjustments	0.00				Asset Representations Reviewer Ongoing Fee	215.78
ASER Amount	0.00				CREFC Intellectual Property Royalty License Fee	469.13
Realized Loss in Excess of Principal Balance	0.00
					Total Scheduled Fees		14,731.41
Total Interest Funds Available			3,287,095.04		Additional Fees, Expenses, etc.
Principal Funds Available					Additional Servicing Fee	0.00
Scheduled Principal	252,592.06				Special Servicing Fee	0.00
Unscheduled Principal Collections	0.00				Work-out Fee	0.00
Net Liquidation Proceeds	0.00				Liquidation Fee	0.00
Repurchased Principal	0.00				Trust Fund Expenses	0.00
Substitution Principal	0.00				Trust Advisor Expenses	0.00
Other Principal	0.00				Reimbursement of Interest on Advances to the Servicer	32.29
					Borrower Reimbursable Trust Fund Expenses	0.00
Total Principal Funds Available			252,592.06
					Other Expenses	0.00
Other Funds Available
Yield Maintenance Charges	0.00				Total Additional Fees, Expenses, etc.		32.29
Initial Interest Deposit Amount	0.00				Distributions
Deposit of Withheld Amounts to the Interest Reserve Account	(105,560.11	)			Interest Distribution	3,166,771.23
					Principal Distribution	252,592.06
Total Other Funds Available			(105,560.11	)
					Yield Maintenance Charge Distribution	0.00
					Total Distributions		3,419,363.29




Total Funds Available			3,434,126.99		Total Funds Allocated		3,434,126.99


Reports Available at sf.citidirect.com	v. 21.09.28	Page 7 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

OTHER INFORMATION

January 18, 2023


Other Information
Monthly Debt Service Payment Advance	0.00

Has a Consultation Period Commenced?	N
Has a CCR Consultation Period Commenced?	N

Has a Control Period Terminated?	N
Has a Consultation Period Terminated?	N

Collateral Information
% of Cut-Off Principal Balance Outstanding	99.576117	%
Controlling Class Information
The Controlling Class Representative is KKR Real Estate Credit Opportunity Partners II L.P.,
There Are No Disclosable Special Servicer Fees.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 8 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

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January 18, 2023


Anticipated Remaining Term

Anticipated Remaining	Asset	Ending Scheduled	% of			Wtd Avg
Term Range	Count	Balance	Agg.Bal. WAC		WAM	DSCR

60 Months or Less	3	40,466,171.14	3.71	3.7845	40	3.629283
61 to 90 Months	13	247,504,923.21	22.72	3.0261	79	2.003268
91 Months or Greater	38	801,304,981.33	73.56	3.6369	101	2.381891
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200

Debt Service Coverage Ratio

Debt Service Coverage	Asset	Ending Scheduled	% of			Wtd Avg
Ratio Range	Count	Balance	Agg.Bal. WAC		WAM	DSCR

1.250 or Less	0	0.00	0.00	0.0000	0	0.000000
1.251 to 1.500	10	159,750,113.96	14.67	3.4228	94	1.387649
1.501 to 1.750	2	88,210,000.00	8.10	4.2644	102	1.685633
1.751 to 2.000	9	199,355,049.22	18.30	3.4743	96	1.854376
2.001 to 2.250	9	164,455,280.38	15.10	3.6240	96	2.198201
2.251 to 2.500	6	151,791,347.71	13.94	3.2581	82	2.327442
2.501 to 2.750	5	110,524,284.41	10.15	3.6140	91	2.621757
2.751 to 3.000	1	8,410,000.00	0.77	3.5300	101	2.920000
3.001 to 3.250	2	37,000,000.00	3.40	3.2662	100	3.202973
3.251 to 3.500	3	38,600,000.00	3.54	3.2979	92	3.305492
3.501 to 3.750	3	74,715,000.00	6.86	3.2349	101	3.555800
3.751 to 4.000	1	10,465,000.00	0.96	3.0500	102	3.800000
4.001 or Greater	3	46,000,000.00	4.22	3.4656	83	5.013043
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200


Reports Available at sf.citidirect.com	v. 21.09.28	Page 9 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

STRATIFICATION DETAIL

January 18, 2023


Ending Schedule Balance

Ending Schedule Balance	Asset	Ending Scheduled	% of			Wtd Avg
Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

1 to 5,000,000	5	19,334,655.38	1.78	3.9544	84	2.609498
10,000,001 to 15,000,000	12	154,696,171.14	14.20	3.6209	84	3.132378
15,000,001 to 20,000,000	9	163,799,709.33	15.04	3.5433	94	1.971188
20,000,001 to 25,000,000	0	0.00	0.00	0.0000	0	0.000000
25,000,001 to 30,000,000	5	139,960,000.00	12.85	3.4620	100	2.539456
30,000,001 to 35,000,000	2	63,200,000.00	5.80	3.7113	101	2.228165
35,000,001 to 40,000,000	3	117,788,358.34	10.81	3.2048	96	1.833486
40,000,001 to 45,000,000	1	45,000,000.00	4.13	3.1000	101	3.530000
45,000,001 to 50,000,000	2	100,000,000.00	9.18	3.5817	101	2.395000
5,000,001 to 10,000,000	12	91,388,151.49	8.39	3.7279	94	2.112460
50,000,001 to 55,000,000	0	0.00	0.00	0.0000	0	0.000000
55,000,001 to 60,000,000	1	60,000,000.00	5.51	4.5500	102	1.740000
60,000,001 to 65,000,000	0	0.00	0.00	0.0000	0	0.000000
65,000,001 to 70,000,000	2	134,109,030.00	12.31	2.9190	82	2.128067
70,000,001 to 75,000,000	0	0.00	0.00	0.0000	0	0.000000
75,000,001 to 80,000,000	0	0.00	0.00	0.0000	0	0.000000
80,000,001 to 85,000,000	0	0.00	0.00	0.0000	0	0.000000
85,000,000+	0	0.00	0.00	0.0000	0	0.000000
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200


Reports Available at sf.citidirect.com	v. 21.09.28	Page 10 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

STRATIFICATION DETAIL

January 18, 2023


Loan Rate

	Asset	Ending Scheduled	% of			Wtd Avg
Loan Rate Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

4.00 or Less	43	928,815,739.32	85.27	3.3548	94	2.402384
4.01 to 4.25	5	32,507,393.65	2.98	4.1005	74	2.000371
4.26 to 4.50	5	67,952,942.71	6.24	4.3284	96	2.214821
4.51 to 4.75	1	60,000,000.00	5.51	4.5500	102	1.740000
4.76 to 5.00	0	0.00	0.00	0.0000	0	0.000000
5.01 to 5.25	0	0.00	0.00	0.0000	0	0.000000
5.26 to 5.50	0	0.00	0.00	0.0000	0	0.000000
5.51 to 5.75	0	0.00	0.00	0.0000	0	0.000000
5.76 to 6.00	0	0.00	0.00	0.0000	0	0.000000
6.01 to 6.25	0	0.00	0.00	0.0000	0	0.000000
6.26 to 6.50	0	0.00	0.00	0.0000	0	0.000000
6.51 to 6.75	0	0.00	0.00	0.0000	0	0.000000
6.76 to 7.00	0	0.00	0.00	0.0000	0	0.000000
7.01 or Greater	0	0.00	0.00	0.0000	0	0.000000
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200

Property Type

	Asset	Ending Scheduled	% of			Wtd Avg
Property Type Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

Industrial	7	179,962,351.74	16.52	3.2354	79	2.381424
Lodging	4	57,839,893.21	5.31	3.8823	80	3.943934
Mixed Use	3	33,919,740.38	3.11	3.7444	101	2.031417
Multifamily	4	66,560,000.00	6.11	3.7178	101	2.056417
Office	20	511,012,792.22	46.91	3.4459	97	2.164372
Other	2	63,200,000.00	5.80	3.7113	101	2.228165
Retail	9	104,825,826.52	9.62	3.8814	93	2.505376
Self Storage	4	66,603,358.34	6.11	3.1691	99	2.480954
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200


Reports Available at sf.citidirect.com	v. 21.09.28	Page 11 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

STRATIFICATION DETAIL

January 18, 2023


Remaining Amortization Term

Remaining Amortization	Asset	Ending Scheduled	% of			Wtd Avg
Term Range	Count	Balance	Agg.Bal.	WAC	WAM	DSCR

240 Months or Less	37	820,679,405.00	75.34	3.3998	94	2.422189
241 to 270 Months	0	0.00	0.00	0.0000	0	0.000000
271 to 300 Months	2	54,641,301.05	5.02	3.1585	97	1.962780
301 Months or Greater	15	213,955,369.63	19.64	3.9901	92	2.132282
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200

Seasoning

	Asset	Ending Scheduled	% of			Wtd Avg
Seasoning Range	Count	Balance	Agg.Bal.	WAC	WAM	DSCR

12 Months or Less	0	0.00	0.00	0.0000	0	0.000000
13 to 24 Months	52	1,063,936,182.47	97.67	3.4887	94	2.345757
25 to 36 Months	2	25,339,893.21	2.33	4.1315	85	2.192855
37 to 48 Months	0	0.00	0.00	0.0000	0	0.000000
49 Months or Greater	0	0.00	0.00	0.0000	0	0.000000
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200


Reports Available at sf.citidirect.com	v. 21.09.28	Page 12 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

STRATIFICATION DETAIL

January 18, 2023


State

	Asset	Ending Scheduled	% of			Wtd Avg
State Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

Alabama	2	75,852,942.71	6.96	4.4978	98	1.880027
California	13	247,069,740.38	22.68	3.2921	97	2.485190
Connecticut	1	5,347,321.74	0.49	3.8900	101	1.430000
Georgia	1	3,679,375.00	0.34	3.9400	101	2.450000
Illinois	2	18,965,000.00	1.74	3.7844	101	3.147646
Michigan	1	4,000,000.00	0.37	3.9900	64	3.480000
N/A	5	147,897,388.34	13.58	3.0549	83	2.153427
Nevada	1	10,465,000.00	0.96	3.0500	102	3.800000
New Jersey	2	18,950,000.00	1.74	4.0332	46	2.244697
New Mexico	1	5,352,113.27	0.49	4.0610	101	2.640000
New York	12	333,403,197.38	30.61	3.5892	98	2.167905
Ohio	1	9,556,000.00	0.88	3.4300	65	2.590000
Oregon	2	12,231,046.36	1.12	3.7554	101	1.612402
South Carolina	2	18,486,950.50	1.70	3.9084	92	2.472615
Tennessee	2	58,410,000.00	5.36	3.5329	101	2.671755
Texas	2	26,000,000.00	2.39	3.6524	101	2.837038
Washington	3	65,400,000.00	6.00	3.1322	77	3.094908
West Virginia	1	28,210,000.00	2.59	3.6570	102	1.570000
Total	54	1,089,276,075.68	100.00	3.5036	94	2.342200


Reports Available at sf.citidirect.com	v. 21.09.28	Page 13 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

MORTGAGE LOAN DETAIL

January 18, 2023


			Prop			Paid					Beginning	Ending		Payment Workout Mod
			Type			Through	Gross		Interest	Principal	Scheduled	Scheduled	Maturity	Status		Strategy Code
Loan ID	OMCR		(1)	City	State	Date	Coupon		Payment	Payment	Balance	Balance	Date	(2	)	(3	)	(4	)

30507306	10		SS			01/01/2023	2.69200	%	90,137.09	95,493.60	38,883,851.94	38,788,358.34	07/01/2031	0		0		0
30507210	11		OF	New York	NY	01/06/2023	3.92000	%	131,646.67	-	39,000,000.00	39,000,000.00	06/06/2031	0		0		0
30507332	12		N/A	Culver City	CA	01/06/2023	3.74000	%	106,278.33	-	33,000,000.00	33,000,000.00	06/06/2031	0		0		0
30507323	13		N/A	New York	NY	01/06/2023	3.68000	%	95,700.44	-	30,200,000.00	30,200,000.00	06/06/2031	0		0		0
30530139	14		OF	Manhattan Beach	CA	01/06/2023	3.14400	%	81,220.00	-	30,000,000.00	30,000,000.00	05/06/2031	0		0		0
30506942	15		OF	Charleston	WV	01/01/2023	3.65700	%	88,835.64	-	28,210,000.00	28,210,000.00	07/01/2031	0		0		0
30319809	16	A2	IN	Hopewell Junction	NY	01/06/2023	3.80000	%	91,622.22	-	28,000,000.00	28,000,000.00	05/06/2031	0		0		0
30507244	17		OF	Bakersfield	CA	01/06/2023	3.04000	%	73,297.78	-	28,000,000.00	28,000,000.00	06/06/2031	0		0		0
30507253	18		RT	Brooklyn	NY	01/06/2023	3.71000	%	82,264.10	-	25,750,000.00	25,750,000.00	06/06/2031	0		0		0
30530156	19		LO	San Diego	CA	01/06/2023	3.73500	%	61,108.75	-	19,000,000.00	19,000,000.00	06/06/2031	0		0		0
30319801	1	-C-4	OF	Burlingame	CA	01/06/2023	3.01680	%	51,956.00	-	20,000,000.00	20,000,000.00	01/06/2033	0		0		0
30319802	1	-C-5	OF	Burlingame	CA	01/06/2023	3.01680	%	51,956.00	-	20,000,000.00	20,000,000.00	01/06/2033	0		0		0
30530131	20	A2	OF	New Hyde Park	NY	01/06/2023	3.85600	%	59,615.93	27,177.00	17,954,203.24	17,927,026.24	04/06/2031	0		0		0
30507341	21		MU	Temecula	CA	01/06/2023	3.64000	%	53,430.58	26,526.22	17,046,266.60	17,019,740.38	07/06/2031	0		0		0
30319810	22	A2	LO	Daphne	AL	01/06/2023	4.30000	%	58,824.88	33,747.19	15,886,689.90	15,852,942.71	02/06/2030	0		0		0
30507259	23		OF	San Antonio	TX	01/06/2023	3.17000	%	40,672.86	-	14,900,000.00	14,900,000.00	06/06/2031	0		0		0
30507246	24		SS	Romeoville	IL	01/06/2023	3.71000	%	47,329.81	-	14,815,000.00	14,815,000.00	06/06/2031	0		0		0
30507152	25		IN	Passaic	NJ	01/06/2023	4.14000	%	51,157.75	-	14,350,000.00	14,350,000.00	05/06/2026	0		0		0
30507233	26		LO	Spokane	WA	01/01/2023	3.62200	%	42,105.75	-	13,500,000.00	13,500,000.00	07/01/2026	0		0		0
30530152	27		OF	Sunnyvale	CA	01/06/2023	2.93000	%	34,061.25	-	13,500,000.00	13,500,000.00	06/06/2031	0		0		0
30507299	28		RT	Bronx	NY	01/01/2023	3.55400	%	38,671.89	20,096.49	12,636,267.63	12,616,171.14	06/01/2026	0		0		0
30507330	29		OF	Carson	CA	01/06/2023	3.61000	%	37,769.63	-	12,150,000.00	12,150,000.00	06/06/2031	0		0		0
30319803	2	-C-3	OF	Burlingame	CA	01/06/2023	3.01680	%	41,564.80	-	16,000,000.00	16,000,000.00	01/06/2033	0		0		0
30319804	2	-C-4	OF	Burlingame	CA	01/06/2023	3.01680	%	25,978.00	-	10,000,000.00	10,000,000.00	01/06/2033	0		0		0
30507307	30		OF	Sugar Land	TX	01/01/2023	4.30000	%	41,100.83	-	11,100,000.00	11,100,000.00	07/01/2031	0		0		0
30319811	31		RT	Las Vegas	NV	01/11/2023	3.05000	%	27,485.16	-	10,465,000.00	10,465,000.00	06/11/2031	0		0		0
30507252	32		MU	Pomona	CA	01/06/2023	3.92100	%	35,114.73	-	10,400,000.00	10,400,000.00	06/06/2031	0		0		0
30319812	33		LO	Florence	SC	01/06/2023	3.85000	%	31,502.86	15,377.96	9,502,328.46	9,486,950.50	03/06/2030	0		0		0
30530149	34		OF	Portland	OR	01/06/2023	3.62000	%	29,116.20	14,665.06	9,340,431.04	9,325,765.98	06/06/2031	0		0		0
30507266	35		IN	Fairborn	OH	01/06/2023	3.43000	%	28,224.71	-	9,556,000.00	9,556,000.00	06/06/2028	0		0		0
30319813	36		SS	Bluffton	SC	01/06/2023	3.97000	%	30,767.50	-	9,000,000.00	9,000,000.00	05/06/2031	0		0		0
30319814	37		RT	Fairview	TN	01/06/2023	3.53000	%	25,564.06	-	8,410,000.00	8,410,000.00	06/06/2031	0		0		0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 14 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

MORTGAGE LOAN DETAIL

January 18, 2023


			Prop			Paid					Beginning	Ending		Payment Workout Mod
			Type			Through	Gross		Interest	Principal	Scheduled	Scheduled	Maturity	Status		Strategy Code
Loan ID	OMCR		(1)	City	State	Date	Coupon		Payment	Payment	Balance	Balance	Date	(2	)	(3	)	(4	)

30319815	38		MF	Brooklyn	NY	01/06/2023	3.90000	%	22,366.50	-	6,660,000.00	6,660,000.00	06/06/2031	0		0		0
30530151	39		MU	New York	NY	01/06/2023	3.73500	%	20,905.63	-	6,500,000.00	6,500,000.00	06/06/2031	0		0		0
30319807	3	A2	OF	New York	NY	12/11/2022	3.36818	%	191,425.00	-	66,000,000.00	66,000,000.00	06/11/2031	A		0		0
30507068	3	-C-3	OF	Burlingame	CA	01/06/2023	3.01680	%	46,760.40	-	18,000,000.00	18,000,000.00	01/06/2033	0		0		0
30507319	40		MF	Bronx	NY	01/06/2023	4.03000	%	19,954.10	-	5,750,000.00	5,750,000.00	06/06/2031	0		0		0
30507410	41		MH		NM	01/06/2023	4.06100	%	18,743.15	7,708.48	5,359,821.75	5,352,113.27	06/06/2031	0		0		0
30507255	42		IN	Guilford	CT	01/06/2023	3.89000	%	17,938.74	7,971.51	5,355,293.25	5,347,321.74	06/06/2031	0		0		0
30507264	43		IN		NJ	01/06/2023	3.70000	%	14,656.11	-	4,600,000.00	4,600,000.00	06/06/2028	0		0		0
30507265	44		MF	Chicago	IL	01/06/2023	4.05000	%	14,473.13	-	4,150,000.00	4,150,000.00	06/06/2031	0		0		0
30507154	45		SS	Romulus	MI	01/06/2023	3.99000	%	13,743.33	-	4,000,000.00	4,000,000.00	05/06/2028	0		0		0
30507327	46		RT	Snellville	GA	01/06/2023	3.94000	%	12,483.30	-	3,679,375.00	3,679,375.00	06/06/2031	0		0		0
30507333	47		RT	Newberg	OR	01/06/2023	4.19000	%	10,496.23	3,828.55	2,909,108.93	2,905,280.38	06/06/2031	0		0		0
30507314	4	A1	OF	Birmingham	AL	01/05/2023	4.55000	%	235,083.33	-	60,000,000.00	60,000,000.00	07/05/2031	0		0		0
30507035	5	A3	OF	Seattle	WA	01/06/2023	3.00483	%	103,499.80	-	40,000,000.00	40,000,000.00	05/06/2033	0		0		0
30507037	5	A3	OF	Seattle	WA	01/06/2023	3.00483	%	30,791.19	-	11,900,000.00	11,900,000.00	05/06/2033	0		0		0
30507328	6	A1	IN	Cookeville	TN	01/06/2023	3.53333	%	152,129.49	-	50,000,000.00	50,000,000.00	06/06/2031	0		0		0
30507320	7		MF		NY	01/06/2023	3.63000	%	156,291.67	-	50,000,000.00	50,000,000.00	06/06/2031	0		0		0
30530157	8		OF	New York	NY	01/06/2023	3.10000	%	120,125.00	-	45,000,000.00	45,000,000.00	06/06/2031	0		0		0
30319808	9	A1	RT			01/06/2023	4.34700	%	74,865.00	-	20,000,000.00	20,000,000.00	04/06/2036	0		0		0
30319816	9	A2	RT			01/06/2023	4.34700	%	56,148.75	-	15,000,000.00	15,000,000.00	04/06/2036	0		0		0
30319817	9	A3	RT			01/06/2023	4.34700	%	22,459.50	-	6,000,000.00	6,000,000.00	04/06/2036	0		0		0
30319806	A-1	-B	IN			01/09/2023	2.48380	%	145,673.49	-	68,109,030.00	68,109,030.00	04/09/2028	0		0		0
Total	Count = 54								3,287,095.04	252,592.06	1,089,528,667.74	1,089,276,075.68


Reports Available at sf.citidirect.com	v. 21.09.28	Page 15 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

NOI DETAIL

January 18, 2023


			Property			Ending	Preceding		Most	Most Recent	Most Recent
			Type			Scheduled	Fiscal		Recent	Financial As of	Financial Asof
Loan ID	OMCR		(1)	City	State	Balance	Year NOI		NOI	Start Date	End Date

30507306	10		SS			38,788,358.34	4,473,072.19		1,003,678.65	01/01/2022	03/31/2022
30507210	11		OF	New York	NY	39,000,000.00	2,977,910.88		2,308,571.16	01/01/2022	09/30/2022
30507332	12		N/A	Culver City	CA	33,000,000.00	2,900,239.84		3,275,400.00	Not Available	Not Available
30507323	13		N/A	New York	NY	30,200,000.00	1,523,353.64		2,093,383.53	Not Available	Not Available
30530139	14		OF	Manhattan Beach	CA	30,000,000.00	2,875,586.56		3,267,893.28	01/01/2022	09/30/2022
30506942	15		OF	Charleston	WV	28,210,000.00	2,334,618.36		2,041,588.95	01/01/2022	09/30/2022
30319809	16	A2	IN	Hopewell Junction	NY	28,000,000.00	6,719,228.70		8,275,614.50	Not Available	Not Available
30507244	17		OF	Bakersfield	CA	28,000,000.00	2,940,870.68		2,805,490.27	01/01/2022	09/30/2022
30507253	18		RT	Brooklyn	NY	25,750,000.00	2,457,337.05		2,331,681.75	01/01/2022	06/30/2022
30530156	19		LO	San Diego	CA	19,000,000.00	2,217,062.39		3,590,908.96	10/01/2021	09/30/2022
30319801	1	-C-4	OF	Burlingame	CA	20,000,000.00	(966,154.00	)	12,951,169.00	07/01/2021	06/30/2022
30319802	1	-C-5	OF	Burlingame	CA	20,000,000.00	(966,154.00	)	12,951,169.00	07/01/2021	06/30/2022
30530131	20	A2	OF	New Hyde Park	NY	17,927,026.24	5,124,926.52		4,397,134.23	10/01/2021	09/30/2022
30507341	21		MU	Temecula	CA	17,019,740.38	1,760,219.76		1,804,442.03	01/01/2022	09/30/2022
30319810	22	A2	LO	Daphne	AL	15,852,942.71	5,266,031.97		4,976,562.10	Not Available	Not Available
30507259	23		OF	San Antonio	TX	14,900,000.00	1,652,711.57		1,817,225.63	01/01/2022	09/30/2022
30507246	24		SS	Romeoville	IL	14,815,000.00	1,764,308.43		2,055,690.86	10/01/2021	09/30/2022
30507152	25		IN	Passaic	NJ	14,350,000.00	1,285,605.31		1,293,729.95	01/01/2022	06/30/2022
30507233	26		LO	Spokane	WA	13,500,000.00	2,427,203.93		3,887,500.36	10/01/2021	09/30/2022
30530152	27		OF	Sunnyvale	CA	13,500,000.00	1,981,250.53		1,790,903.26	01/01/2022	09/30/2022
30507299	28		RT	Bronx	NY	12,616,171.14	1,936,055.60		1,872,455.38	10/01/2021	09/30/2022
30507330	29		OF	Carson	CA	12,150,000.00	754,784.21		1,136,726.01	01/01/2022	09/30/2022
30319803	2	-C-3	OF	Burlingame	CA	16,000,000.00	(966,154.00	)	12,951,169.00	07/01/2021	06/30/2022
30319804	2	-C-4	OF	Burlingame	CA	10,000,000.00	(966,154.00	)	12,951,169.00	07/01/2021	06/30/2022
30507307	30		OF	Sugar Land	TX	11,100,000.00	696,372.55		996,848.39	01/01/2022	09/30/2022
30319811	31		RT	Las Vegas	NV	10,465,000.00	1,017,948.59		1,284,091.75	01/01/2022	09/30/2022
30507252	32		MU	Pomona	CA	10,400,000.00	1,042,802.18		1,042,802.18	Not Available	Not Available
30319812	33		LO	Florence	SC	9,486,950.50	885,972.72		1,156,972.09	10/01/2021	09/30/2022
30530149	34		OF	Portland	OR	9,325,765.98	922,936.68		797,762.79	01/01/2022	09/30/2022
30507266	35		IN	Fairborn	OH	9,556,000.00	815,309.76		902,759.99	01/01/2022	09/30/2022
30319813	36		SS	Bluffton	SC	9,000,000.00	1,152,478.72		1,152,478.72	Not Available	Not Available
30319814	37		RT	Fairview	TN	8,410,000.00	446,231.87		1,828,363.84	07/01/2021	06/30/2022
Reports Available at sf.citidirect.com			v. 21.09.28			Page 16 of 31				© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

NOI DETAIL

January 18, 2023


			Property			Ending	Preceding		Most	Most Recent	Most Recent
			Type			Scheduled	Fiscal		Recent	Financial As of	Financial Asof
Loan ID	OMCR		(1)	City	State	Balance	Year NOI		NOI	Start Date	End Date

30319815	38		MF	Brooklyn	NY	6,660,000.00	427,024.86		469,011.69	01/01/2022	09/30/2022
30530151	39		MU	New York	NY	6,500,000.00	413,851.65		516,012.44	01/01/2022	09/30/2022
30319807	3	A2	OF	New York	NY	66,000,000.00	11,331,502.33		14,595,434.35	01/01/2022	09/30/2022
30507068	3	-C-3	OF	Burlingame	CA	18,000,000.00	(966,154.00	)	12,951,169.00	07/01/2021	06/30/2022
30507319	40		MF	Bronx	NY	5,750,000.00	468,035.12		468,035.12	Not Available	Not Available
30507410	41		MH		NM	5,352,113.27	569,991.66		850,452.61	01/01/2022	06/30/2022
30507255	42		IN	Guilford	CT	5,347,321.74	378,382.87		471,035.01	10/01/2021	09/30/2022
30507264	43		IN		NJ	4,600,000.00	646,212.00		609,465.98	Not Available	Not Available
30507265	44		MF	Chicago	IL	4,150,000.00	302,610.11		238,856.27	01/01/2022	09/30/2022
30507154	45		SS	Romulus	MI	4,000,000.00	293,906.54		569,257.78	10/01/2021	09/30/2022
30507327	46		RT	Snellville	GA	3,679,375.00	379,176.69		367,998.35	Not Available	Not Available
30507333	47		RT	Newberg	OR	2,905,280.38	269,946.89		319,858.88	01/01/2022	09/30/2022
30507314	4	A1	OF	Birmingham	AL	60,000,000.00	6,745,774.33		7,186,621.60	10/01/2021	09/30/2022
30507035	5	A3	OF	Seattle	WA	40,000,000.00	24,695,893.03		26,727,070.19	01/01/2022	09/30/2022
30507037	5	A3	OF	Seattle	WA	11,900,000.00	24,695,893.03		26,727,070.19	01/01/2022	09/30/2022
30507328	6	A1	IN	Cookeville	TN	50,000,000.00	6,738,464.23		7,197,335.62	Not Available	Not Available
30507320	7		MF		NY	50,000,000.00	3,924,142.69		4,021,619.20	01/01/2022	09/30/2022
30530157	8		OF	New York	NY	45,000,000.00	4,668,154.03		5,515,890.77	01/01/2022	09/30/2022
30319808	9	A1	RT			20,000,000.00	(94,726.02	)	4,023,554.15	Not Available	Not Available
30319816	9	A2	RT			15,000,000.00	(94,726.02	)	4,023,554.15	Not Available	Not Available
30319817	9	A3	RT			6,000,000.00	(94,726.02	)	4,023,554.15	Not Available	Not Available
30319806	A-1	-B	IN			68,109,030.00	22,067,072.00		30,933,574.00	Not Available	Not Available
Total	Count = 54					1,089,276,075.68	166,253,517.19		269,799,768.11


Reports Available at sf.citidirect.com	v. 21.09.28	Page 17 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

DELINQUENCY LOAN DETAIL

January 18, 2023

# of

Actual

Paid

Current P&I

Total P&I

Cumulative

Other Expense

Payment Workout

Most Recent

Months

Principal

Through

Advances

Accrued Unpaid

Advances

Status

Strategy

Special Serv

Foreclosure

Bankruptcy

REO

Loan ID

OMCR

Delinq

Balance

Date

(Net of ASER)

Outstanding

Interest Advances

Outstanding

)

Transfer Date

Date

30319807

66,000,000.00

12/11/2022

191,211.88

Total

Count = 1

66,000,000.00

191,211.88


Reports Available at sf.citidirect.com	v. 21.09.28	Page 18 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

COLLATERAL PERFORMANCE - DELINQUENCY AND LOAN STATUS DETAIL

–

January 18, 2023


							Delinquent
					(Does not include loans in Bankruptcy, Foreclosure, or REO)

			30	Day			60	Day			90	Day	120			+ Day	Bankruptcy				Foreclosure						REO

Distribution

Date	Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count			Balance


	0		0		0		0		0		0		0		0		0		0		0		0		0			0
01/18/2023
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
12/16/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
11/18/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
10/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
09/16/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
08/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
07/15/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
06/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
05/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
04/15/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
03/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
02/17/2022
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%


Reports Available at sf.citidirect.com	v. 21.09.28	Page 19 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

SPECIALLY SERVICED LOAN DETAIL

January 18, 2023


			Special Servicing	Ending	Ending	Most	Most Recent	Most Recent	Most Recent
		Workout	Fee Amount	Scheduled	Actual	Recent	Valuation	Special Servicer	Master Servicer
Loan ID	OMCR	Strategy (3)	Plus Adjustments	Balance	Balance	Value	Date	Transfer Date	Return Date

No Loans Specially Serviced to Report.
Total	Count = 0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 24 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

HISTORICAL SPECIALLY SERVICED LOANS

January 18, 2023


				Special Servicing	Ending	Ending	Most	Most Recent	Most Recent	Most Recent
Distribution			Workout	Fee Amount	Scheduled	Actual	Recent	Valuation	Special Servicer	Master Servicer
Date	Loan ID	OMCR	Strategy (3)	Plus Adjustments	Balance	Balance	Value	Date	Transfer Date	Return Date

No Loans Specially Serviced to Report.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 25 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

LIQUIDATED LOAN DETAIL

January 18, 2023


		Beginning	Most	Liquidation	Net		Net	Realized	Date of		Loss with
		Scheduled	Recent	Sales	Proceeds	Liquidation	Proceeds	Loss to	Current	Current Cumulative	Cumulative
Loan ID	OMCR	Balance	Value	Price	Received	Expense	Available	Trust	Adj. to Loan	Adj. to Loan Adj. to Loan	Adj. to Trust

No Loans liquidated to Report.
Total	Count = 0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 28 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

HISTORICAL LIQUIDATED LOAN

January 18, 2023


		Beginning	Most	Liquidation	Net		Net	Realized	Date of		Loss with
Distribution		Scheduled	Recent	Sales	Proceeds	Liquidation	Proceeds	Loss to	Current	Current Cumulative	Cumulative
Date	Loan ID OMCR	Balance	Value	Price	Received	Expense	Available	Trust	Adj. to Loan	Adj. to Loan Adj. to Loan	Adj. to Trust

No Loans liquidated to Report.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 29 of 31	© Copyright 2023 Citigroup

Benchmark 2021-B27 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B27

CREFC® INVESTOR REPORTING PACKAGE LEGENDS

January 18, 2023


1\|CREFC Investor Reporting Package Legends
	Property Type (1)		Workout Strategy (3)		Liquidation/Prepayment Code (5)

MF	Multifamily	1	Modification	1	Partial Liquidation (Curtailment)
RT	Retail	2	Foreclosure	2	Payoff Prior To Maturity
HC	HealthCare	3	Bankruptcy	3	Disposition / Liquidation
IN	Industrial	4	Extension	4	Repurchase / Substitution
WH	Warehouse	5	Note Sale	5	Full Payoff At Maturity
MH	Mobile Home Park	6	DPO	6	DPO
OF	Office	7	REO	7	Liquidation prior to 7/1/2006
MU	Mixed Use	8	Resolved	8	Payoff With Penalty
LO	Lodging	9	Pending Return to Master Servicer	9	Payoff With Yield Maintenance
SS	Self Storage	10	Deed In Lieu of Foreclosure	10	Curtailment With Penalty
OT	Other	11	Full Payoff	11	Curtailment With Yield Maintenance
SE	Securities	12	Reps and Warranties
CH	Cooperative Housing	13	TBD
ZZ	Missing Information	98	Other
SF	SF

			Modification Code (4)
	Payment Status of Loan (2)
		1	Maturity Date Extension
A	In Grace Period	2	Amortization Change
B	Late, but less than 30 Days	3	Principal Write-Off
0	Current	4	Blank (formerly Combination)
1	30-59 Days Delinquent	5	Temporary Rate Reduction
2	60-89 Days Delinquent	6	Capitalization of Interest
3	90-120 Days Delinquent	7	Capitalization of Taxes
4	Performing Matured Balloon	8	Other
5	Non Performing Matured Balloon	9	Combination
6	121+ Days Delinquent	10	Forbearance


Reports Available at sf.citidirect.com	v. 21.09.28	Page 30 of 31	© Copyright 2023 Citigroup


			Beginning	Ending	Appraisal	Appraisal	Most Recent	Cumulative
Loan ID	OMCR	Property Name	Scheduled Balance	Scheduled Balance	Reduction Amount	Reduction Date	ASER Amount	ASER Amount

No Loans with Appraisal Reduction Activity.
Total	Count = 0


Distribution				Beginning	Ending	Appraisal	Appraisal	Most Recent	Cumulative
Date	Loan ID	OMCR	Property Name	Scheduled Balance	Scheduled Balance	Reduction Amount	Reduction Date	ASER Amount	ASER Amount

No Loans with Appraisal Reduction Activity.


		Liquidation /	Liquid / Prepay	Principal	Principal	Prepayment Interest	Prepayment	Yield Maintenance
Loan ID	OMCR	Prepayment Date	Code (5)	Collections	Adjustments	Excess / (Shortfall)	Penalties (PPP)	Penalties (YM)

No Loans with Unscheduled Principal Activity to Report.
Total	Count = 0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 20 of 31	© Copyright 2023 Citigroup


Reports Available at sf.citidirect.com	v. 21.09.28	Page 21 of 31	© Copyright 2023 Citigroup


				Modification	Modification
Loan ID		OMCR	Property Name	Date	Code (4)

No Loans with Modification Activity to Report.
Total	Count = 0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 22 of 31	© Copyright 2023 Citigroup


Reports Available at sf.citidirect.com	v. 21.09.28	Page 23 of 31	© Copyright 2023 Citigroup


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