St Louis
City 2

The Leading Home Performance Data Service in America

Since 2017 the Green Building Registry® (GBR), a SaaS (Software-as-a-Service) platform, has provided home performance data to homeowners, real estate agents, appraisers, and lenders across the US.

In order to value the sustainable, renewable, and energy efficiency assets of a home, real estate stakeholders need trustworthy data at the time of sale. As more homes receive home energy assessments, have rooftop solar and batteries installed, and receive third-party home certifications, it is critical that the real estate marketplace integrate this information into the marketing and financing of a home. 

Watch the video below for an overview of our platform and services. 

Visit the Green Building Registry® public website to search for building data, it's easy and free.


More Information



Get answers to frequently asked questions about GBR
GBR Data Types

GBR Data Types

Get a complete breakdown on each type of data and source available in GBR
Data Definitions

Data Definitions

A detailed set of definitions of the RESO data standards used in GBR
Contact Us

Contact Us

If you are an MLS or Home Energy Score program interested in integrating with GBR, please contact:
Meg Garabrant
Sr. Manager, GBR
503.968.7160 x62

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