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  <xs:element id="hpp_DeferredFinancingCostsNet" abstract="false" name="DeferredFinancingCostsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_NonRealEstateInvestmentsUnrealizedGainLossOnChangeInFairValue" abstract="false" name="NonRealEstateInvestmentsUnrealizedGainLossOnChangeInFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_SeriesBNotesMember" abstract="true" name="SeriesBNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_SeriesCNotesMember" abstract="true" name="SeriesCNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_SeriesDNotesMember" abstract="true" name="SeriesDNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_RegisteredSeniorNotes395Member" abstract="true" name="RegisteredSeniorNotes395Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_RegisteredSeniorNotes465Member" abstract="true" name="RegisteredSeniorNotes465Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_RegisteredSeniorNotes325Member" abstract="true" name="RegisteredSeniorNotes325Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_RegisteredSeniorNotes595Member" abstract="true" name="RegisteredSeniorNotes595Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_HollywoodMediaPortfolioDebtIncludingAcquiredMember" abstract="true" name="HollywoodMediaPortfolioDebtIncludingAcquiredMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_HollywoodMediaPortfolioDebtMember" abstract="true" name="HollywoodMediaPortfolioDebtMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_HollywoodMediaPortfolioDebtAcquiredMember" abstract="true" name="HollywoodMediaPortfolioDebtAcquiredMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_ElementLAPropertyMember" abstract="true" name="ElementLAPropertyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_OfficePortfolioCMBSLoanMember" abstract="true" name="OfficePortfolioCMBSLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_InterestRateCapTwoMember" abstract="true" name="InterestRateCapTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_InterestRateSwapTwoMember" abstract="true" name="InterestRateSwapTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_CashFlowHedgingPartialMember" abstract="true" name="CashFlowHedgingPartialMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_BondsPurchasedOrRedeemed" abstract="false" name="BondsPurchasedOrRedeemed" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_DebtInstrumentDurationUsedInInterestRateCalculation" abstract="false" name="DebtInstrumentDurationUsedInInterestRateCalculation" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hpp_LineOfCreditFacilityAccordionFeatureHigherBorrowingCapacityOption" abstract="false" name="LineOfCreditFacilityAccordionFeatureHigherBorrowingCapacityOption" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_DebtInstrumentExtensionOptionTerm" abstract="false" name="DebtInstrumentExtensionOptionTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hpp_DebtInstrumentNumberOfExtensionOptions" abstract="false" name="DebtInstrumentNumberOfExtensionOptions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hpp_PaymentsToAcquireBonds" abstract="false" name="PaymentsToAcquireBonds" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_DebtInstrumentMaximumCapacity" abstract="false" name="DebtInstrumentMaximumCapacity" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_NumberOfOfficeProperties" abstract="false" name="NumberOfOfficeProperties" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hpp_LongTermDebtMaturityAfterYearFour" abstract="false" name="LongTermDebtMaturityAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMaximumLeverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceMaximumLeverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceActualLeverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceActualLeverageRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMaximumUnencumberedLeverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceMaximumUnencumberedLeverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceUnencumberedLeverageRatioActual" abstract="false" name="DebtInstrumentCovenantComplianceUnencumberedLeverageRatioActual" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMinimumFixedChargeCoverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceMinimumFixedChargeCoverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceFixedChargeCoverageRatioActual" abstract="false" name="DebtInstrumentCovenantComplianceFixedChargeCoverageRatioActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMaximumSecuredIndebtednessLeverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceMaximumSecuredIndebtednessLeverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMaximumSecuredIndebtednessLeverageRatioActual" abstract="false" name="DebtInstrumentCovenantComplianceMaximumSecuredIndebtednessLeverageRatioActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMinimumUnsecuredInterestCoverageRatio" abstract="false" name="DebtInstrumentCovenantComplianceMinimumUnsecuredInterestCoverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceMinimumUnsecuredInterestCoverageRatioActual" abstract="false" name="DebtInstrumentCovenantComplianceMinimumUnsecuredInterestCoverageRatioActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceDebtToTotalAsset" abstract="false" name="DebtInstrumentCovenantComplianceDebtToTotalAsset" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceDebtToTotalAssetActual" abstract="false" name="DebtInstrumentCovenantComplianceDebtToTotalAssetActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceUnencumberedAssetsToUnsecuredDebt" abstract="false" name="DebtInstrumentCovenantComplianceUnencumberedAssetsToUnsecuredDebt" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceUnencumberedAssetsToUnsecuredDebtActual" abstract="false" name="DebtInstrumentCovenantComplianceUnencumberedAssetsToUnsecuredDebtActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceConsolidatedIncomeAvailableForDebtServiceToAnnualDebtServiceCharge" abstract="false" name="DebtInstrumentCovenantComplianceConsolidatedIncomeAvailableForDebtServiceToAnnualDebtServiceCharge" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceConsolidatedIncomeAvailableForDebtServiceToAnnualDebtServiceChargeActual" abstract="false" name="DebtInstrumentCovenantComplianceConsolidatedIncomeAvailableForDebtServiceToAnnualDebtServiceChargeActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceSecuredDebtToTotalAssets" abstract="false" name="DebtInstrumentCovenantComplianceSecuredDebtToTotalAssets" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_DebtInstrumentCovenantComplianceSecuredDebtToTotalAssetsActual" abstract="false" name="DebtInstrumentCovenantComplianceSecuredDebtToTotalAssetsActual" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hpp_InterestRateSoldCapMember" abstract="true" name="InterestRateSoldCapMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_LessorOperatingLeasePaymentToBeReceivedAfterYearFour" abstract="false" name="LessorOperatingLeasePaymentToBeReceivedAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_GroundLeaseMember" abstract="true" name="GroundLeaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_SoundStageMember" abstract="true" name="SoundStageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_OfficeMember" abstract="true" name="OfficeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_FacilityMember" abstract="true" name="FacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_LesseeOperatingLeaseNumberOfContracts" abstract="false" name="LesseeOperatingLeaseNumberOfContracts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hpp_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_LesseeOperatingLeaseContingentRentalExpense" abstract="false" name="LesseeOperatingLeaseContingentRentalExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_LesseeOperatingLeaseMinimumRentalExpense" abstract="false" name="LesseeOperatingLeaseMinimumRentalExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_NonRealEstateInvestmentMember" abstract="true" name="NonRealEstateInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_NonRealEstateInvestmentsMeasuredAtNAV" abstract="false" name="NonRealEstateInvestmentsMeasuredAtNAV" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_A2010PlanMember" abstract="true" name="A2010PlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_StockBasedCompensationExistingAndNewlyElectedBoardMemberMember" abstract="true" name="StockBasedCompensationExistingAndNewlyElectedBoardMemberMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_PSUPlan2023Member" abstract="true" name="PSUPlan2023Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_PSUPlan2020Member" abstract="true" name="PSUPlan2020Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_PSUPlan2024Member" abstract="true" name="PSUPlan2024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_ShareBasedPaymentArrangementTrancheFourMember" abstract="true" name="ShareBasedPaymentArrangementTrancheFourMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_ShareBasedPaymentArrangementTrancheFiveMember" abstract="true" name="ShareBasedPaymentArrangementTrancheFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsStockPriceAssumingMaximumBonusPoolEligibility" abstract="false" name="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsStockPriceAssumingMaximumBonusPoolEligibility" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="hpp_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hpp_PostVestingPeriod" abstract="false" name="PostVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hpp_HudsonOneFerryREITLPMember" abstract="true" name="HudsonOneFerryREITLPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_NoncontrollingInterestInOperatingPartnershipMember" abstract="true" name="NoncontrollingInterestInOperatingPartnershipMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_CommonStockConversionRatio" abstract="false" name="CommonStockConversionRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hpp_NoncontrollingInterestOwnershipByNoncontrollingOwnersShares" abstract="false" name="NoncontrollingInterestOwnershipByNoncontrollingOwnersShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="hpp_NoncontrollingInterestOwnershipByNoncontrollingOwnersCommonShares" abstract="false" name="NoncontrollingInterestOwnershipByNoncontrollingOwnersCommonShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="hpp_NoncontrollingInterestOwnershipByNoncontrollingOwnersPreferredShares" abstract="false" name="NoncontrollingInterestOwnershipByNoncontrollingOwnersPreferredShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="hpp_AtTheMarketMember" abstract="true" name="AtTheMarketMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_ProceedsFromIssuanceOfCommonStockCumulative" abstract="false" name="ProceedsFromIssuanceOfCommonStockCumulative" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_StockRepurchasedCumulativeValue" abstract="false" name="StockRepurchasedCumulativeValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_TemporaryEquityDividendRate" abstract="false" name="TemporaryEquityDividendRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="hpp_CommonUnitsAndVestedPerformanceUnitsDividendsPerShareDeclared" abstract="false" name="CommonUnitsAndVestedPerformanceUnitsDividendsPerShareDeclared" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="hpp_CommonUnitsAndVestedPerformanceUnitsDividendsPerShareCashPaid" abstract="false" name="CommonUnitsAndVestedPerformanceUnitsDividendsPerShareCashPaid" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="hpp_UnvestedPerformanceUnitsDividendsPerShareCashPaid" abstract="false" name="UnvestedPerformanceUnitsDividendsPerShareCashPaid" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="hpp_UnvestedPerformanceUnitsDividendsPerShareDeclared" abstract="false" name="UnvestedPerformanceUnitsDividendsPerShareDeclared" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="hpp_PercentageOfAmountReceivedForDividendDeclaredFromCommonUnitsUnvestedPerformanceUnits" abstract="false" name="PercentageOfAmountReceivedForDividendDeclaredFromCommonUnitsUnvestedPerformanceUnits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="hpp_CoreOfficeMember" abstract="true" name="CoreOfficeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_UtilitiesCosts" abstract="false" name="UtilitiesCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_RentExpenseAndRealEstateTaxes" abstract="false" name="RentExpenseAndRealEstateTaxes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_SegmentReportingOtherItemAmountAdjusted" abstract="false" name="SegmentReportingOtherItemAmountAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_OtherCostAndExpenseOperatingAdjusted" abstract="false" name="OtherCostAndExpenseOperatingAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_ChargebacksMember" abstract="true" name="ChargebacksMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hpp_RelatedPartyLeasesMember" abstract="true" name="RelatedPartyLeasesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_RealEstateTechnologyVentureCapitalFundMember" abstract="true" name="RealEstateTechnologyVentureCapitalFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hpp_PaymentsToAcquireInvestmentsToDate" abstract="false" name="PaymentsToAcquireInvestmentsToDate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_LongTermPurchaseCommitmentRemainingContributionAmount" abstract="false" name="LongTermPurchaseCommitmentRemainingContributionAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_AccountsPayableAndAccruedLiabilitiesForInvestmentInProperty" abstract="false" name="AccountsPayableAndAccruedLiabilitiesForInvestmentInProperty" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_OperatingLeaseLiabilityRemeasurement" abstract="false" name="OperatingLeaseLiabilityRemeasurement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hpp_RedemptionOfCommonUnitsInTheOperatingPartnership" abstract="false" name="RedemptionOfCommonUnitsInTheOperatingPartnership" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
