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

NEW REPORT! CIRB 2020 Semi-Annual Permit Summary Report – CIRB has continued to track permit activity amid COVID-19. This long-awaited report gives insight to the degree of impact COVID-19 has had on permit activity throughout the last six months.
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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 2019 Annual Building Permit Summary Report is now available!
Download the publication here