Real Estate Standards Organization Data Dictionary (RESO)


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