RESO Data Dictionary
Standard for MLS and property data interoperability.
MLS & Listing DataPrivateFreeAPI
Data overview
Description, fields, and how we track updates on the provider’s site.
Description
The Real Estate Standards Organization (RESO) maintains the RESO Data Dictionary, the industry standard for MLS and property data. Enables standardized data exchange.
Data types
Data standardsField definitionsRESO Web APICertification
Update frequency
Data updated: Continuous
Update history
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This description was generated by an AI that visited www.reso.org and used a prompt on its data to produce consistent output. If there are errors, please .