<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e2218-b897-7cf3-b263-f7e95857851a,g:fc752377-b99b-465e-ab97-1d19ff1a4e8a-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nlop="http://nloproperties.com/20260630" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://nloproperties.com/20260630">
  <xs:import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nlop-20260630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nlop-20260630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nlop-20260630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nlop-20260630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="COVERPAGE" roleURI="http://nloproperties.com/role/COVERPAGE">
        <link:definition>0000001 - Document - COVER PAGE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDBALANCESHEETSUNAUDITED" roleURI="http://nloproperties.com/role/CONSOLIDATEDBALANCESHEETSUNAUDITED">
        <link:definition>9952151 - Statement - CONSOLIDATED BALANCE SHEETS (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDBALANCESHEETSUNAUDITEDParentheticals" roleURI="http://nloproperties.com/role/CONSOLIDATEDBALANCESHEETSUNAUDITEDParentheticals">
        <link:definition>9952152 - Statement - CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFOPERATIONSUNAUDITED" roleURI="http://nloproperties.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONSUNAUDITED">
        <link:definition>9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSINCOMEUNAUDITED" roleURI="http://nloproperties.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSINCOMEUNAUDITED">
        <link:definition>9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFEQUITYUNAUDITED" roleURI="http://nloproperties.com/role/CONSOLIDATEDSTATEMENTSOFEQUITYUNAUDITED">
        <link:definition>9952155 - Statement - CONSOLIDATED STATEMENTS OF EQUITY (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFEQUITYParentheticals" roleURI="http://nloproperties.com/role/CONSOLIDATEDSTATEMENTSOFEQUITYParentheticals">
        <link:definition>9952156 - Statement - CONSOLIDATED STATEMENTS OF EQUITY (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED" roleURI="http://nloproperties.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED">
        <link:definition>9952157 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessandOrganization" roleURI="http://nloproperties.com/role/BusinessandOrganization">
        <link:definition>9952158 - Disclosure - Business and Organization</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentation" roleURI="http://nloproperties.com/role/BasisofPresentation">
        <link:definition>9952159 - Disclosure - Basis of Presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AgreementsandTransactionswithRelatedParties" roleURI="http://nloproperties.com/role/AgreementsandTransactionswithRelatedParties">
        <link:definition>9952160 - Disclosure - Agreements and Transactions with Related Parties</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSale" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSale">
        <link:definition>9952161 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivables" roleURI="http://nloproperties.com/role/FinanceReceivables">
        <link:definition>9952162 - Disclosure - Finance Receivables</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsandLiabilities" roleURI="http://nloproperties.com/role/IntangibleAssetsandLiabilities">
        <link:definition>9952163 - Disclosure - Intangible Assets and Liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://nloproperties.com/role/FairValueMeasurements">
        <link:definition>9952164 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Debt" roleURI="http://nloproperties.com/role/Debt">
        <link:definition>9952165 - Disclosure - Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://nloproperties.com/role/CommitmentsandContingencies">
        <link:definition>9952166 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationandEquity" roleURI="http://nloproperties.com/role/StockBasedCompensationandEquity">
        <link:definition>9952167 - Disclosure - Stock-Based Compensation and Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://nloproperties.com/role/IncomeTaxes">
        <link:definition>9952168 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyDispositions" roleURI="http://nloproperties.com/role/PropertyDispositions">
        <link:definition>9952169 - Disclosure - Property Dispositions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://nloproperties.com/role/SubsequentEvents">
        <link:definition>9952170 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationPolicies" roleURI="http://nloproperties.com/role/BasisofPresentationPolicies">
        <link:definition>9955511 - Disclosure - Basis of Presentation (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationTables" roleURI="http://nloproperties.com/role/BasisofPresentationTables">
        <link:definition>9955512 - Disclosure - Basis of Presentation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AgreementsandTransactionswithRelatedPartiesTables" roleURI="http://nloproperties.com/role/AgreementsandTransactionswithRelatedPartiesTables">
        <link:definition>9955513 - Disclosure - Agreements and Transactions with Related Parties (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSaleTables" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSaleTables">
        <link:definition>9955514 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesTables" roleURI="http://nloproperties.com/role/FinanceReceivablesTables">
        <link:definition>9955515 - Disclosure - Finance Receivables (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsandLiabilitiesTables" roleURI="http://nloproperties.com/role/IntangibleAssetsandLiabilitiesTables">
        <link:definition>9955516 - Disclosure - Intangible Assets and Liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://nloproperties.com/role/FairValueMeasurementsTables">
        <link:definition>9955517 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtTables" roleURI="http://nloproperties.com/role/DebtTables">
        <link:definition>9955518 - Disclosure - Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationandEquityTables" roleURI="http://nloproperties.com/role/StockBasedCompensationandEquityTables">
        <link:definition>9955519 - Disclosure - Stock-Based Compensation and Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessandOrganizationDetails" roleURI="http://nloproperties.com/role/BusinessandOrganizationDetails">
        <link:definition>9955520 - Disclosure - Business and Organization (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationNarrativesDetails" roleURI="http://nloproperties.com/role/BasisofPresentationNarrativesDetails">
        <link:definition>9955521 - Disclosure - Basis of Presentation - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationVariableInterestEntityDisclosureDetails" roleURI="http://nloproperties.com/role/BasisofPresentationVariableInterestEntityDisclosureDetails">
        <link:definition>9955522 - Disclosure - Basis of Presentation - Variable Interest Entity Disclosure (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationCashandRestrictedCashDetails" roleURI="http://nloproperties.com/role/BasisofPresentationCashandRestrictedCashDetails">
        <link:definition>9955523 - Disclosure - Basis of Presentation - Cash and Restricted Cash (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AgreementsandTransactionswithRelatedPartiesNarrativesDetails" roleURI="http://nloproperties.com/role/AgreementsandTransactionswithRelatedPartiesNarrativesDetails">
        <link:definition>9955524 - Disclosure - Agreements and Transactions with Related Parties - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AgreementsandTransactionswithRelatedPartiesRelatedPartyIncomeDetails" roleURI="http://nloproperties.com/role/AgreementsandTransactionswithRelatedPartiesRelatedPartyIncomeDetails">
        <link:definition>9955525 - Disclosure - Agreements and Transactions with Related Parties - Related Party Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AgreementsandTransactionswithRelatedPartiesDuefromAffiliatesDetails" roleURI="http://nloproperties.com/role/AgreementsandTransactionswithRelatedPartiesDuefromAffiliatesDetails">
        <link:definition>9955526 - Disclosure - Agreements and Transactions with Related Parties - Due from Affiliates (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSaleAssetsSubjectToOperatingLeasesDetails" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSaleAssetsSubjectToOperatingLeasesDetails">
        <link:definition>9955527 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale - Assets Subject To Operating Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSaleNarrativeDetails" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSaleNarrativeDetails">
        <link:definition>9955528 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSaleOperatingLeaseIncomeDetails" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSaleOperatingLeaseIncomeDetails">
        <link:definition>9955529 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale - Operating Lease Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LandBuildingsandImprovementsandAssetsHeldforSaleScheduleofAssetsHeldforSaleNetDetails" roleURI="http://nloproperties.com/role/LandBuildingsandImprovementsandAssetsHeldforSaleScheduleofAssetsHeldforSaleNetDetails">
        <link:definition>9955530 - Disclosure - Land, Buildings and Improvements and Assets Held for Sale - Schedule of Assets Held for Sale, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesNarrativeDetails" roleURI="http://nloproperties.com/role/FinanceReceivablesNarrativeDetails">
        <link:definition>9955531 - Disclosure - Finance Receivables - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesScheduleofNetInvestmentsinDirectFinancingLeaseDetails" roleURI="http://nloproperties.com/role/FinanceReceivablesScheduleofNetInvestmentsinDirectFinancingLeaseDetails">
        <link:definition>9955532 - Disclosure - Finance Receivables - Schedule of Net Investments in Direct Financing Lease (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinanceReceivablesInternalCreditQualityRatingDetails" roleURI="http://nloproperties.com/role/FinanceReceivablesInternalCreditQualityRatingDetails">
        <link:definition>9955533 - Disclosure - Finance Receivables - Internal Credit Quality Rating (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsandLiabilitiesIntangibleAssetsLiabilitiesandGoodwillDetails" roleURI="http://nloproperties.com/role/IntangibleAssetsandLiabilitiesIntangibleAssetsLiabilitiesandGoodwillDetails">
        <link:definition>9955534 - Disclosure - Intangible Assets and Liabilities - Intangible Assets, Liabilities and Goodwill (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsandLiabilitiesNarrativesDetails" roleURI="http://nloproperties.com/role/IntangibleAssetsandLiabilitiesNarrativesDetails">
        <link:definition>9955535 - Disclosure - Intangible Assets and Liabilities - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsCarryingValueandFairValueMeasurementsDetails" roleURI="http://nloproperties.com/role/FairValueMeasurementsCarryingValueandFairValueMeasurementsDetails">
        <link:definition>9955536 - Disclosure - Fair Value Measurements - Carrying Value and Fair Value Measurements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsImpairmentofAssetsMeasuredonaNonRecurringBasisDetails" roleURI="http://nloproperties.com/role/FairValueMeasurementsImpairmentofAssetsMeasuredonaNonRecurringBasisDetails">
        <link:definition>9955537 - Disclosure - Fair Value Measurements - Impairment of Assets Measured on a Non-Recurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsImpairmentofAssetsMeasuredonaNonRecurringBasisDetails_1" roleURI="http://nloproperties.com/role/FairValueMeasurementsImpairmentofAssetsMeasuredonaNonRecurringBasisDetails_1">
        <link:definition>9955537 - Disclosure - Fair Value Measurements - Impairment of Assets Measured on a Non-Recurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativesDetails" roleURI="http://nloproperties.com/role/FairValueMeasurementsNarrativesDetails">
        <link:definition>9955538 - Disclosure - Fair Value Measurements - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativesDetails_1" roleURI="http://nloproperties.com/role/FairValueMeasurementsNarrativesDetails_1">
        <link:definition>9955538 - Disclosure - Fair Value Measurements - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtNarrativesDetails" roleURI="http://nloproperties.com/role/DebtNarrativesDetails">
        <link:definition>9955539 - Disclosure - Debt - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtDebtPrincipalPaymentsDetails" roleURI="http://nloproperties.com/role/DebtDebtPrincipalPaymentsDetails">
        <link:definition>9955540 - Disclosure - Debt - Debt Principal Payments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationandEquityNarrativesDetails" roleURI="http://nloproperties.com/role/StockBasedCompensationandEquityNarrativesDetails">
        <link:definition>9955541 - Disclosure - Stock-Based Compensation and Equity - Narratives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationandEquityEarningsPerShareDetails" roleURI="http://nloproperties.com/role/StockBasedCompensationandEquityEarningsPerShareDetails">
        <link:definition>9955542 - Disclosure - Stock-Based Compensation and Equity - Earnings Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationandEquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://nloproperties.com/role/StockBasedCompensationandEquityReclassificationsOutofAccumulatedOtherComprehensiveIncomeLossDetails">
        <link:definition>9955543 - Disclosure - Stock-Based Compensation and Equity - Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://nloproperties.com/role/IncomeTaxesDetails">
        <link:definition>9955544 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyDispositionsDetails" roleURI="http://nloproperties.com/role/PropertyDispositionsDetails">
        <link:definition>9955545 - Disclosure - Property Dispositions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventsDetails" roleURI="http://nloproperties.com/role/SubsequentEventsDetails">
        <link:definition>9955546 - Disclosure - Subsequent Events (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="nlop_RealEstateInvestmentPropertyAtCostRealEstateLeased" abstract="false" name="RealEstateInvestmentPropertyAtCostRealEstateLeased" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_NetInvestmentInLeaseAndLoansReceivableBeforeAllowanceForCreditLoss" abstract="false" name="NetInvestmentInLeaseAndLoansReceivableBeforeAllowanceForCreditLoss" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_FiniteLivedIntangibleAssetAcquiredInPlaceLeasesNet" abstract="false" name="FiniteLivedIntangibleAssetAcquiredInPlaceLeasesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_FiniteLivedIntangibleAssetOffMarketLeaseFavorableNet" abstract="false" name="FiniteLivedIntangibleAssetOffMarketLeaseFavorableNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_RealEstateInvestmentsNetIncludingRealEstateHeldForSale" abstract="false" name="RealEstateInvestmentsNetIncludingRealEstateHeldForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_IncomeFromDirectFinancingLeasesAndLoansReceivables" abstract="false" name="IncomeFromDirectFinancingLeasesAndLoansReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_OtherLeaseRelatedIncome" abstract="false" name="OtherLeaseRelatedIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_AssetManagementFees" abstract="false" name="AssetManagementFees" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_ReimbursableTenantExpense" abstract="false" name="ReimbursableTenantExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_DepreciationAndAmortizationIncludingIntangibleAssetsAndDeferredFinancingCosts" abstract="false" name="DepreciationAndAmortizationIncludingIntangibleAssetsAndDeferredFinancingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_AmortizationOfRentRelatedIntangiblesAndDeferredRentalRevenue" abstract="false" name="AmortizationOfRentRelatedIntangiblesAndDeferredRentalRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_RealizedGainLossOnForeignCurrencyTransactionsAndOther" abstract="false" name="RealizedGainLossOnForeignCurrencyTransactionsAndOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_ProceedsFromLeasePaymentSalesTypeAndDirectFinancingLeasesOperatingActivity" abstract="false" name="ProceedsFromLeasePaymentSalesTypeAndDirectFinancingLeasesOperatingActivity" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_PaymentsToAcquireCapitalExpendituresOnRealEstate" abstract="false" name="PaymentsToAcquireCapitalExpendituresOnRealEstate" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_ValueAddedTaxesReceivedInConnectionWithSalesOfRealEstate" abstract="false" name="ValueAddedTaxesReceivedInConnectionWithSalesOfRealEstate" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_DistributionsPaidFinancingActivity" abstract="false" name="DistributionsPaidFinancingActivity" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_ScheduleOfBalancesDueToAndFromRelatedPartyTableTextBlock" abstract="false" name="ScheduleOfBalancesDueToAndFromRelatedPartyTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nlop_DirectFinancingLeaseNetInvestmentInLeaseTableTextBlock" abstract="false" name="DirectFinancingLeaseNetInvestmentInLeaseTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nlop_ScheduleOfFairValueImpairmentChargesUsingUnobservableInputsNonrecurringBasisTableTextBlock" abstract="false" name="ScheduleOfFairValueImpairmentChargesUsingUnobservableInputsNonrecurringBasisTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="nlop_ParkingGarageMember" abstract="true" name="ParkingGarageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_NetLeaseOfficePropertiesMember" abstract="true" name="NetLeaseOfficePropertiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_StockholdersEquityNoteSpinoffTransactionStockDividendRate" abstract="false" name="StockholdersEquityNoteSpinoffTransactionStockDividendRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="nlop_NumberOfTenants" abstract="false" name="NumberOfTenants" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_AdvisorMember" abstract="true" name="AdvisorMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_AssetManagementFeeAnnualExpense" abstract="false" name="AssetManagementFeeAnnualExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_AdministrativeFeeExpenseBaseAnnualAmount" abstract="false" name="AdministrativeFeeExpenseBaseAnnualAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_NumberOfJointlyOwnedInvestments" abstract="false" name="NumberOfJointlyOwnedInvestments" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_AssetManagementFeesPayable" abstract="false" name="AssetManagementFeesPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_RealEstateInvestmentPropertyNetRealEstateLeased" abstract="false" name="RealEstateInvestmentPropertyNetRealEstateLeased" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_OneImpairedPropertiesMember" abstract="true" name="OneImpairedPropertiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_InPlaceLeaseIntangibleAssetsMember" abstract="true" name="InPlaceLeaseIntangibleAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_BelowMarketRentMember" abstract="true" name="BelowMarketRentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_NumberOfPropertiesSold" abstract="false" name="NumberOfPropertiesSold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_AssetsHeldForSaleNotPartOfDisposalGroupGross" abstract="false" name="AssetsHeldForSaleNotPartOfDisposalGroupGross" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_AssetsHeldForSaleNotPartOfDisposalGroupAccumulatedDepreciation" abstract="false" name="AssetsHeldForSaleNotPartOfDisposalGroupAccumulatedDepreciation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_PropertiesLocatedInDallasTexasMember" abstract="true" name="PropertiesLocatedInDallasTexasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_PropertiesLocatedInRaleighNorthCarolinaMember" abstract="true" name="PropertiesLocatedInRaleighNorthCarolinaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_SalesTypeLeaseNetInvestmentInLeaseExcludingDeferredSellingProfit" abstract="false" name="SalesTypeLeaseNetInvestmentInLeaseExcludingDeferredSellingProfit" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_SalesTypeLeaseDeferredSellingProfit" abstract="false" name="SalesTypeLeaseDeferredSellingProfit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_InternallyAssignedGrade1Member" abstract="true" name="InternallyAssignedGrade1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_InternallyAssignedGrade2Member" abstract="true" name="InternallyAssignedGrade2Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_InternallyAssignedGrade3Member" abstract="true" name="InternallyAssignedGrade3Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_InternallyAssignedGrade4Member" abstract="true" name="InternallyAssignedGrade4Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_InternallyAssignedGrade5Member" abstract="true" name="InternallyAssignedGrade5Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_CreditQualityOfFinanceReceivablesAbstract" abstract="true" name="CreditQualityOfFinanceReceivablesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_FiniteLivedIntangibleLiabilitiesByMajorClassAxis" abstract="true" name="FiniteLivedIntangibleLiabilitiesByMajorClassAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="nlop_FiniteLivedIntangibleLiabilitiesByMajorClassDomain" abstract="true" name="FiniteLivedIntangibleLiabilitiesByMajorClassDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_BelowMarketLeasesMember" abstract="true" name="BelowMarketLeasesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_FiniteAndIndefiniteLivedIntangibleAssetsLiabilitiesLineItems" abstract="true" name="FiniteAndIndefiniteLivedIntangibleAssetsLiabilitiesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_FiniteLivedIntangibleLiabilitiesNetAbstract" abstract="true" name="FiniteLivedIntangibleLiabilitiesNetAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_MortgageNotesPayableMember" abstract="true" name="MortgageNotesPayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_FairValueAssetsAndLiabilitiesMeasuredOnNonRecurringBasisLineItems" abstract="true" name="FairValueAssetsAndLiabilitiesMeasuredOnNonRecurringBasisLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_ImpairmentDisclosureAbstract" abstract="true" name="ImpairmentDisclosureAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_FairValueDisclosureForImpairments" abstract="false" name="FairValueDisclosureForImpairments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_OnePropertyMember" abstract="true" name="OnePropertyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_TwoPropertiesMember" abstract="true" name="TwoPropertiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_ImpairedPropertyOneMember" abstract="true" name="ImpairedPropertyOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_MeasurementInputInvestorReturnRateMember" abstract="true" name="MeasurementInputInvestorReturnRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_MeasurementInputResidualDiscountRateMember" abstract="true" name="MeasurementInputResidualDiscountRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_MeasurementInputCashflowDiscountRateMember" abstract="true" name="MeasurementInputCashflowDiscountRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_ImpairedProperties" abstract="false" name="ImpairedProperties" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_ImpairedPropertiesSold" abstract="false" name="ImpairedPropertiesSold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_MezzanineLoanFacilityMember" abstract="true" name="MezzanineLoanFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_PrincipalAmountOfDebtOutstanding" abstract="false" name="PrincipalAmountOfDebtOutstanding" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_S2026Q1DividendsMember" abstract="true" name="S2026Q1DividendsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIAbstract" abstract="true" name="OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="nlop_ProceedsFromCustomerDeposits" abstract="false" name="ProceedsFromCustomerDeposits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_GrandeCommunicationsMember" abstract="true" name="GrandeCommunicationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="nlop_MortgageLoansOnRealEstateFaceAmountOfMortgage" abstract="false" name="MortgageLoansOnRealEstateFaceAmountOfMortgage" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="nlop_NumberOfRealEstatePropertiesAmended" abstract="false" name="NumberOfRealEstatePropertiesAmended" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="nlop_AnnualBaseRent" abstract="false" name="AnnualBaseRent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
