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  <xsd:element id="sqft_MortgageNotesPayableRelatedToRealEstateAssetsHeldForInvestmentNet" name="MortgageNotesPayableRelatedToRealEstateAssetsHeldForInvestmentNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="sqft_NetREITPalmSelfStorageLPMember" name="NetREITPalmSelfStorageLPMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NetreitGenesisIiMember" name="NetreitGenesisIiMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NetreitGenesisMember" name="NetreitGenesisMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NoncashFinancingItemsAbstract" name="NoncashFinancingItemsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NoncashInvestingItemsAbstract" name="NoncashInvestingItemsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_NonoperatingInterestAndOtherIncomeExpense" name="NonoperatingInterestAndOtherIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NonvestedResctrictedStockMember" name="NonvestedResctrictedStockMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_NotesPayableIncludingUnamortizedCost" name="NotesPayableIncludingUnamortizedCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="sqft_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_NumberOfLimitedLiabilityCompanies" name="NumberOfLimitedLiabilityCompanies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="sqft_NumberOfLimitedPartnershipsInWhichCompanyIsSoleGeneralPartner" name="NumberOfLimitedPartnershipsInWhichCompanyIsSoleGeneralPartner" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_NumberOfPropertiesClassifiedAsHeldForSale" name="NumberOfPropertiesClassifiedAsHeldForSale" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="sqft_NumberOfStatesRealEstatePropertyIsLocated" name="NumberOfStatesRealEstatePropertyIsLocated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="sqft_O2024H2DividendsMember" name="O2024H2DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2025M1DividendsMember" name="O2025M1DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2025M2DividendsMember" name="O2025M2DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2025M3DividendsMember" name="O2025M3DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2026M1DividendsMember" name="O2026M1DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2026M2DividendsMember" name="O2026M2DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_O2026M3DividendsMember" name="O2026M3DividendsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_OfficeBuildingsMember" name="OfficeBuildingsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_OfficeIndustrialPropertiesMember" name="OfficeIndustrialPropertiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_OneHomebuilderMember" name="OneHomebuilderMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_OneParkCentreMember" name="OneParkCentreMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_OptionToPurchaseAdditionalSharesPeriod" name="OptionToPurchaseAdditionalSharesPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_OtherIncomeExpenseNetOfTax" name="OtherIncomeExpenseNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_PaymentOfDeferredOfferingCosts" name="PaymentOfDeferredOfferingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_PayrollReimbursementMember" name="PayrollReimbursementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_PercentageBeneficialOwnershipInProperty" name="PercentageBeneficialOwnershipInProperty" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="sqft_PercentageOwnershipInProperty" name="PercentageOwnershipInProperty" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="sqft_PlacementAgentWarrantsMember" name="PlacementAgentWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_PolicyTable" name="PolicyTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_PreFundedWarrantsMember" name="PreFundedWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_PreferredStockDividendsInArrearsIncomeStatementImpact" name="PreferredStockDividendsInArrearsIncomeStatementImpact" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_PreferredStockNumberOfBoardOfDirectorsEntitledToVoteIfDividendsNotPaidFor18MonthlyDividendPeriods" name="PreferredStockNumberOfBoardOfDirectorsEntitledToVoteIfDividendsNotPaidFor18MonthlyDividendPeriods" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="sqft_PreferredStockPercentageOfOutstandingSharesRequiredToAuthorizeSeniorRankingStock" name="PreferredStockPercentageOfOutstandingSharesRequiredToAuthorizeSeniorRankingStock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="sqft_PresidioPropertyTrustIncNotesPayableMember" name="PresidioPropertyTrustIncNotesPayableMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_PresidioPropertyTrustIncPropertiesMember" name="PresidioPropertyTrustIncPropertiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_PriorYearPaidAdditionsToBuildingAndTenantImprovements" name="PriorYearPaidAdditionsToBuildingAndTenantImprovements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_PrivateWarrantsMember" name="PrivateWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_ProceedsFromIssuanceOfMortgageNotesPayable" name="ProceedsFromIssuanceOfMortgageNotesPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_ProceedsFromIssuanceOfPreferredStockAndPreferenceStockGross" name="ProceedsFromIssuanceOfPreferredStockAndPreferenceStockGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_ProceedsFromIssuanceOrSaleOfEquityGross" name="ProceedsFromIssuanceOrSaleOfEquityGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RealEstateAcquisitionsAndImprovements" name="RealEstateAcquisitionsAndImprovements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RealEstateAssetsTextBlock" name="RealEstateAssetsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RealEstateFairValueDisclosure" name="RealEstateFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstateInvestmentPropertyAndLeaseIntangiblesAccumulatedDepreciationAndAmortization" name="RealEstateInvestmentPropertyAndLeaseIntangiblesAccumulatedDepreciationAndAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstateInvestmentPropertyAndLeaseIntangiblesHeldForInvestmentAtCost" name="RealEstateInvestmentPropertyAndLeaseIntangiblesHeldForInvestmentAtCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstateInvestmentPropertyAndLeaseIntangiblesHeldForInvestmentNet" name="RealEstateInvestmentPropertyAndLeaseIntangiblesHeldForInvestmentNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstateInvestmentPropertyAndLeaseIntangiblesHeldforinvestmentAndRealEstateHeldForSaleNet" name="RealEstateInvestmentPropertyAndLeaseIntangiblesHeldforinvestmentAndRealEstateHeldForSaleNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstateInvestmentPropertyAndLeaseIntangiblesNet" name="RealEstateInvestmentPropertyAndLeaseIntangiblesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="sqft_RealEstatePropertyConsiderationTransferredTotal" name="RealEstatePropertyConsiderationTransferredTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RealEstatePurchaseOfferPrice" name="RealEstatePurchaseOfferPrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RecoveryRevenue" name="RecoveryRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_RegisteredDirectOfferingMember" name="RegisteredDirectOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_RepaymentsOfSecuredNotesPayable" name="RepaymentsOfSecuredNotesPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_RetailPropertiesMember" name="RetailPropertiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_ReverseStockSplitMember" name="ReverseStockSplitMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_ScheduleOfSegmentReportingInformationNetOperatingIncomeBySegmentTableTextBlock" name="ScheduleOfSegmentReportingInformationNetOperatingIncomeBySegmentTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SeriesACommonStockMember" name="SeriesACommonStockMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SeriesAWarrantsMember" name="SeriesAWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SharesIssuedForOwnershipExchangeMember" name="SharesIssuedForOwnershipExchangeMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SheaCenterIIMember" name="SheaCenterIIMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_StockAndWarrantsCombinedOfferingPrice" name="StockAndWarrantsCombinedOfferingPrice" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="sqft_StockIssuedInExchangeForOwnershipPercentage" name="StockIssuedInExchangeForOwnershipPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_StockRepurchasedAcquiredCommissionPerShare" name="StockRepurchasedAcquiredCommissionPerShare" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element id="sqft_StockRepurchasedAverageCostPerShare" name="StockRepurchasedAverageCostPerShare" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SubleaseOfCorporateHeadquartersMember" name="SubleaseOfCorporateHeadquartersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_SubtotalPresidioPropertyTrustIncPropertiesMember" name="SubtotalPresidioPropertyTrustIncPropertiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_TenantInCommonOneMember" name="TenantInCommonOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_TenantInCommonTwoMember" name="TenantInCommonTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_The2017IncentiveAwardPlanMember" name="The2017IncentiveAwardPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_The300NPMember" name="The300NPMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_TheBenchmarkCompanyLlcMember" name="TheBenchmarkCompanyLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_UnderwrittenPublicOfferingMember" name="UnderwrittenPublicOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_UnvestedCommonStockGrantsMember" name="UnvestedCommonStockGrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_WestFargoIndustrialMember" name="WestFargoIndustrialMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-11-stockholders-equity-dividends-declared-details" name="statement-statement-note-11-stockholders-equity-dividends-declared-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-11-stockholders-equity-tables" name="statement-statement-note-11-stockholders-equity-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-12-sharebased-incentive-plan-summary-of-activity-for-restricted-stock-details" name="statement-statement-note-12-sharebased-incentive-plan-summary-of-activity-for-restricted-stock-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-12-sharebased-incentive-plan-tables" name="statement-statement-note-12-sharebased-incentive-plan-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-13-segments-assets-by-reportable-segment-details" name="statement-statement-note-13-segments-assets-by-reportable-segment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-13-segments-capital-expenditures-by-reportable-segment-details" name="statement-statement-note-13-segments-capital-expenditures-by-reportable-segment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-13-segments-net-operating-income-details" name="statement-statement-note-13-segments-net-operating-income-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-13-segments-schedule-of-segment-reporting-details" name="statement-statement-note-13-segments-schedule-of-segment-reporting-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-13-segments-tables" name="statement-statement-note-13-segments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-2-significant-accounting-policies-antidilutive-securities-details" name="statement-statement-note-2-significant-accounting-policies-antidilutive-securities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-2-significant-accounting-policies-assets-measured-on-a-nonrecurring-basis-details" name="statement-statement-note-2-significant-accounting-policies-assets-measured-on-a-nonrecurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-2-significant-accounting-policies-tables" name="statement-statement-note-2-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-4-real-estate-assets-summary-of-properties-owned-details" name="statement-statement-note-4-real-estate-assets-summary-of-properties-owned-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-4-real-estate-assets-tables" name="statement-statement-note-4-real-estate-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-5-lease-intangibles-amortization-expense-details" name="statement-statement-note-5-lease-intangibles-amortization-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-5-lease-intangibles-net-value-of-other-intangibles-details" name="statement-statement-note-5-lease-intangibles-net-value-of-other-intangibles-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-5-lease-intangibles-tables" name="statement-statement-note-5-lease-intangibles-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-6-other-assets-other-assets-details" name="statement-statement-note-6-other-assets-other-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-6-other-assets-other-assets-details-parentheticals" name="statement-statement-note-6-other-assets-other-assets-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-6-other-assets-tables" name="statement-statement-note-6-other-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-7-mortgage-notes-payable-mortgage-notes-payable-details" name="statement-statement-note-7-mortgage-notes-payable-mortgage-notes-payable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-7-mortgage-notes-payable-scheduled-principal-payments-of-mortgage-notes-payable-details" name="statement-statement-note-7-mortgage-notes-payable-scheduled-principal-payments-of-mortgage-notes-payable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-note-7-mortgage-notes-payable-tables" name="statement-statement-note-7-mortgage-notes-payable-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="sqft_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
