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  <xs:element id="kbh_WarrantyForOtherComponentsOfHome" abstract="false" name="WarrantyForOtherComponentsOfHome" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="kbh_MinimumNumberofAffectedHomesforConstructionDefectClaims" abstract="false" name="MinimumNumberofAffectedHomesforConstructionDefectClaims" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="kbh_DeductiblesForProjectSpecificInsuranceCoverageForConstructionDefectRisk" abstract="false" name="DeductiblesForProjectSpecificInsuranceCoverageForConstructionDefectRisk" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_PerformanceBonds" abstract="false" name="PerformanceBonds" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_LettersofCreditOutstandingTerm" abstract="false" name="LettersofCreditOutstandingTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="kbh_MovementInSelfInsuranceReserveRollForward" abstract="true" name="MovementInSelfInsuranceReserveRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="kbh_ExpensesAssociatedWithSelfInsurance" abstract="false" name="ExpensesAssociatedWithSelfInsurance" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_PaymentsforSelfInsurance" abstract="false" name="PaymentsforSelfInsurance" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_PSU2022Member" abstract="true" name="PSU2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="kbh_SharesWithheldtoPayTaxesMember" abstract="true" name="SharesWithheldtoPayTaxesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="kbh_October2025StockRepurchaseProgramMember" abstract="true" name="October2025StockRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="kbh_RestrictedStockandPerformanceUnitSharesMember" abstract="true" name="RestrictedStockandPerformanceUnitSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="kbh_SupplementalDisclosuresOfCashFlowInformationAbstract" abstract="true" name="SupplementalDisclosuresOfCashFlowInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="kbh_InterestPaidNetOfCapitalizedAmount" abstract="false" name="InterestPaidNetOfCapitalizedAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_IncreaseDecreaseInConsolidatedInventoriesNotOwned" abstract="false" name="IncreaseDecreaseInConsolidatedInventoriesNotOwned" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_NonCashIncreaseDecreaseInInvestmentInUnconsolidatedJointVentureNet" abstract="false" name="NonCashIncreaseDecreaseInInvestmentInUnconsolidatedJointVentureNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="kbh_RelocationOfCorporateHeadquartersMember" abstract="true" name="RelocationOfCorporateHeadquartersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
