Real Estate Standards Organization Data Dictionary (RESO)

Description

The Data Dictionary serves as the real estate industry’s “Rosetta Stone” for real estate data. Hundreds of MLS, and other source providers, gather data. It is the common standard that defines real estate data in consistent terms and data structures; a template data providers may follow to format its most common fields.

Mapping HPXML to RESO

HPXML Element RESO Mapping
Contractor/ContractorDetails/BusinessInfo/BusinessName Company Field
Customer/CustomerDetails/Person/Name FullName
Customer/CustomerDetails/Person/Name/FirstName FirstName
Customer/CustomerDetails/Person/Name/MiddleName MiddleName
Customer/CustomerDetails/Person/Name/LastName LastName
Customer/CustomerDetails/Person/Telephone/TelephoneNumber DirectPhone
Customer/CustomerDetails/Person/Telephone/TelephoneExtension OtherPhone[Type]Ext
Customer/CustomerDetails/Person/Email/EmailAddress Email
Building/Site/Address/Address1 HomeAddress1
Building/Site/Address/Address2 HomeAddress2
Building/Site/Address/CityMunicipality HomeCity
Building/Site/Address/StateCode HomeStateOrProvince
Building/Site/Address/ZipCode HomePostalCodePlus4
Building/BuildingDetails/BuildingSummary/Site/OrientationOfFrontOfHome DirectionFaces
Building/BuildingDetails/BuildingSummary/Site/PublicTransportation Near Public Transit
Building/BuildingDetails/BuildingSummary/Site/PublicTransportation/DistanceFromBus DistanceToBusNumeric
DistanceToBusUnits
Building/BuildingDetails/BuildingSummary/Site/WalkingScore WalkScore
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Type GreenBuildingVerificationType
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Body GreenVerificationBody
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Metric GreenVerificationMetric
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Rating GreenVerificationRating
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Source GreenVerificationSource
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Status GreenVerificationStatus
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/URL GreenVerificationURL
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Version GreenVerificationVersion
Building/BuildingDetails/GreenBuildingVerifications/GreenBuildingVerification/Year GreenVerificationYear
Building/BuildingDetails/Enclosure/Foundations/Foundation/FoundationType/Basement/Finished Finished
Building/BuildingDetails/Enclosure/Foundations/Foundation/FoundationType/Crawlspace Crawl Space
Building/BuildingDetails/Systems/WaterHeating/WaterHeatingSystem/ThirdPartyCertification ENERGY STAR Qualified Water Heater
Building/BuildingDetails/Appliances/ClothesWasher ENERGY STAR Qualified Washer
Building/BuildingDetails/Appliances/ClothesWasher/ThirdPartyCertification ENERGY STAR Qualified Washer
Building/BuildingDetails/Appliances/ClothesDryer ENERGY STAR Qualified Dryer
Building/BuildingDetails/Appliances/Dishwasher ENERGY STAR Qualified Dishwasher
Building/BuildingDetails/Appliances/Refrigerator ENERGY STAR Qualified Refrigerator
Building/BuildingDetails/Appliances/Freezer ENERGY STAR Qualified Freezer
Building/BuildingDetails/Appliances/Oven/ThirdPartyCertification ENERGY STAR Qualified Appliances