California Building Permit Guide
Find permit costs, timelines, and requirements for Los Angeles, San Francisco, San Diego, and San Jose. Get accurate information from official sources.
California Cities
Select your city to find specific permit requirements, costs, and application processes.
Los Angeles
LA County & City permits, ADU requirements, LADBS guidelines
View permitsSan Francisco
SF building permits, DBI processes, historic preservation
View permitsSan Diego
San Diego permits, DSD processes, coastal requirements
View permitsSan Jose
San Jose permits, PBCE processes, development standards
View permitsPermit Types
Learn about different permit types and their specific requirements.
ADU Permits
Accessory Dwelling Unit permits and requirements
Building Permits
General construction and building permits
Solar Permits
Solar panel installation permits
Renovation Permits
Home renovation and remodel permits
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