OVER 99% ACCURATE CALIFORNIA BUILDING PERMIT DATA

A trusted source of housing statistics since 1954, the CIRB Report publishes residential, commercial and energy efficient building permit statistics from all 539 California jurisdictions with a 99.4% annual data compliance rate. About CIRB

CALIFORNIA BUILDING PERMIT REPORTS Custom and subscription data services


Receive residential and commercial building permit information for all 539 cities in our monthly ‘Construction Review’ or request a custom report at any time. Energy efficiency permit data and other specialty publications are available at our online store.

The 2021 Annual Building Permit Summary Report is now available!
Download the publication here