Get to know your local requirements for permitting and building an ADU
Municipal ADU regulations
Below are guides on the current ADU regulations in municipalities across the San Francisco Bay Area and Los Angeles City. We monitor and update these on an ongoing basis. Don't see your city, county, or municipaility listed? We may still have you covered! Reach out to our team to learn more.
AlamedaAlbanyBelmontBerkeleyBrentwoodBurlingameConcordCupertinoDanvilleDublinEl CerritoFremontHillsboroughLafayetteLarkspurLos AltosLos Altos HillsMarinMartinezMenlo ParkMilpitasMountain ViewNapaNewarkOaklandOrindaPacificaPalo AltoPiedmontPittsburgPleasant HillPleasantonPortola ValleyRedwood CityRichmondSan BrunoSan CarlosSan FranciscoSan JoseSan LeandroSan MateoSan PabloSan RafaelSan RamonSanta ClaraSanta RosaSaratogaSausalitoSouth San FranciscoSunnyvaleTiburonUnion CityVacavilleVallejoWalnut CreekWoodside