CIRB (Construction industry research board)
california's most accurate building permit statistics
CIRB is a research service provided by the California Homebuilding Foundation (CHF) that tracks and reports residential and non-residential building permit statistics for all 58 counties and 538 cities within California.
CIRB has been reporting statewide building permit activity since 1954. Headquartered in Sacramento, CA, CIRB was aquired by CHF in 2012 and continues to produce the monthly California Construction Review report.
Order a CIRB report today.
CIRB offers a variety of custom and subscription-based building permit reports. Our mission is to provide the state's most accurate building data on a timely, consistent basis.
Learn more about our permit reports and subscription services.
"In an era of fake news and spun data, CIRB is the one source in California for accurate housing permit data... Free data online is worth what you paid for it."
-Gary Ryness (Ryness Co.)
Read more CIRB testimonials here.