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

51% of all new housing units issued in California for 2018 were for single-family dwellings, making 2018 the first year since 2010 that single-family outpaced multifamily home production. Want more?
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PERMIT REPORTS COME IN ALL SHAPES AND SIZES Here’s What CIRB Has To Offer.


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.

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