Statewide directory
California ADU rules by city and county
Every California city and county follows the same state ADU law, then adds its own local details. Start with the state baseline below, then use the directory to open your city or county's own ADU page.
The state baseline, in short
- Statewide, ADUs are allowed on lots zoned for single-family or multifamily homes, and permits are reviewed ministerially (no hearing), with a 60-day decision clock for complete applications.
- A detached ADU can be up to 1,200 sq ft; an attached ADU up to 50% of the existing home. Local limits can't block an 800 sq ft ADU with 4 ft side and rear setbacks.
- Height floors: 16 ft for a detached ADU (18 to 20 ft in some cases near transit), and up to 25 ft for an attached ADU, subject to the home's zone limit.
- No more than 4 ft side and rear setbacks, and none for conversions of existing space.
- A junior ADU of up to 500 sq ft can be created inside a single-family home.
Compare detached, attached, conversion and junior ADUs → · State ADU rules on our homepage →
City and county ADU pages
58 counties and 482 incorporated cities and towns. Each county also links to the county page that covers its unincorporated areas. Where we couldn't find an ADU-specific page, we link the planning department, or the main city or county website, and say so next to the link. Jurisdictions with detailed local rules have a Rules summary link to that page. Links last checked October 18, 2026.
58 counties
Alameda County14 cities + unincorporated
- Alameda (opens the government site in a new tab)
- Albany (opens the government site in a new tab)
- Berkeley (opens the government site in a new tab)Rules summary
- Dublin (opens the government site in a new tab)Rules summary
- Emeryville (opens the government site in a new tab)
- Fremont (opens the government site in a new tab)Rules summary
- Hayward (opens the government site in a new tab)Rules summary
- Livermore (opens the government site in a new tab)Rules summary
- Newark (opens the government site in a new tab)Rules summary
- Oakland (opens the government site in a new tab)Rules summary
- Piedmont (opens the government site in a new tab)
- Pleasanton (opens the government site in a new tab)Rules summary
- San Leandro (opens the government site in a new tab)Rules summary
- Union City (planning page) (opens the government site in a new tab)
- Unincorporated Alameda County (opens the government site in a new tab)
Alpine County0 cities + unincorporated
Amador County5 cities + unincorporated
- Amador City (planning page) (opens the government site in a new tab)
- Ione (planning page) (opens the government site in a new tab)
- Jackson (opens the government site in a new tab)
- Plymouth (planning page) (opens the government site in a new tab)
- Sutter Creek (planning page) (opens the government site in a new tab)
- Unincorporated Amador County (opens the government site in a new tab)
Butte County5 cities + unincorporated
- Biggs (planning page) (opens the government site in a new tab)
- Chico (opens the government site in a new tab)
- Gridley (planning page) (opens the government site in a new tab)
- Oroville (planning page) (opens the government site in a new tab)
- Paradise (opens the government site in a new tab)
- Unincorporated Butte County (opens the government site in a new tab)
Calaveras County1 city + unincorporated
Colusa County2 cities + unincorporated
Contra Costa County19 cities + unincorporated
- Antioch (opens the government site in a new tab)
- Brentwood (opens the government site in a new tab)
- Clayton (planning page) (opens the government site in a new tab)
- Concord (opens the government site in a new tab)Rules summary
- Danville (opens the government site in a new tab)
- El Cerrito (opens the government site in a new tab)Rules summary
- Hercules (opens the government site in a new tab)Rules summary
- Lafayette (opens the government site in a new tab)Rules summary
- Martinez (opens the government site in a new tab)Rules summary
- Moraga (opens the government site in a new tab)Rules summary
- Oakley (opens the government site in a new tab)
- Orinda (opens the government site in a new tab)
- Pinole (opens the government site in a new tab)Rules summary
- Pittsburg (opens the government site in a new tab)
- Pleasant Hill (opens the government site in a new tab)Rules summary
- Richmond (opens the government site in a new tab)Rules summary
- San Pablo (opens the government site in a new tab)
- San Ramon (opens the government site in a new tab)Rules summary
- Walnut Creek (opens the government site in a new tab)Rules summary
- Unincorporated Contra Costa County (opens the government site in a new tab)Rules summary
Del Norte County1 city + unincorporated
El Dorado County2 cities + unincorporated
Fresno County15 cities + unincorporated
- Clovis (opens the government site in a new tab)
- Coalinga (planning page) (opens the government site in a new tab)
- Firebaugh (opens the government site in a new tab)
- Fowler (planning page) (opens the government site in a new tab)
- Fresno (opens the government site in a new tab)
- Huron (planning page) (opens the government site in a new tab)
- Kerman (opens the government site in a new tab)
- Kingsburg (opens the government site in a new tab)
- Mendota (planning page) (opens the government site in a new tab)
- Orange Cove (planning page) (opens the government site in a new tab)
- Parlier (planning page) (opens the government site in a new tab)
- Reedley (opens the government site in a new tab)
- San Joaquin (code) (opens the government site in a new tab)
- Sanger (opens the government site in a new tab)
- Selma (opens the government site in a new tab)
- Unincorporated Fresno County (planning page) (opens the government site in a new tab)
Glenn County2 cities + unincorporated
Humboldt County7 cities + unincorporated
- Arcata (planning page) (opens the government site in a new tab)
- Blue Lake (planning page) (opens the government site in a new tab)
- Eureka (opens the government site in a new tab)
- Ferndale (opens the government site in a new tab)
- Fortuna (planning page) (opens the government site in a new tab)
- Rio Dell (opens the government site in a new tab)
- Trinidad (planning page) (opens the government site in a new tab)
- Unincorporated Humboldt County (opens the government site in a new tab)
Imperial County7 cities + unincorporated
- Brawley (planning page) (opens the government site in a new tab)
- Calexico (planning page) (opens the government site in a new tab)
- Calipatria (planning page) (opens the government site in a new tab)
- El Centro (opens the government site in a new tab)Rules summary
- Holtville (planning page) (opens the government site in a new tab)
- Imperial (opens the government site in a new tab)
- Westmorland (planning page) (opens the government site in a new tab)
- Unincorporated Imperial County (opens the government site in a new tab)
Inyo County1 city + unincorporated
Kern County11 cities + unincorporated
- Arvin (opens the government site in a new tab)Rules summary
- Bakersfield (opens the government site in a new tab)
- California City (planning page) (opens the government site in a new tab)
- Delano (opens the government site in a new tab)Rules summary
- Maricopa (planning page) (opens the government site in a new tab)
- McFarland (opens the government site in a new tab)Rules summary
- Ridgecrest (opens the government site in a new tab)Rules summary
- Shafter (opens the government site in a new tab)Rules summary
- Taft (code) (opens the government site in a new tab)Rules summary
- Tehachapi (planning page) (opens the government site in a new tab)
- Wasco (opens the government site in a new tab)Rules summary
- Unincorporated Kern County (opens the government site in a new tab)Rules summary
Kings County4 cities + unincorporated
- Avenal (planning page) (opens the government site in a new tab)
- Corcoran (planning page) (opens the government site in a new tab)
- Hanford (opens the government site in a new tab)
- Lemoore (code) (opens the government site in a new tab)
- Unincorporated Kings County (planning page) (opens the government site in a new tab)
Lake County2 cities + unincorporated
Lassen County1 city + unincorporated
Los Angeles County88 cities + unincorporated
- Agoura Hills (opens the government site in a new tab)Rules summary
- Alhambra (opens the government site in a new tab)Rules summary
- Arcadia (opens the government site in a new tab)Rules summary
- Artesia (planning page) (opens the government site in a new tab)
- Avalon (planning page) (opens the government site in a new tab)
- Azusa (opens the government site in a new tab)Rules summary
- Baldwin Park (opens the government site in a new tab)Rules summary
- Bell (planning page) (opens the government site in a new tab)
- Bell Gardens (opens the government site in a new tab)Rules summary
- Bellflower (planning page) (opens the government site in a new tab)
- Beverly Hills (opens the government site in a new tab)Rules summary
- Bradbury (planning page) (opens the government site in a new tab)
- Burbank (opens the government site in a new tab)Rules summary
- Calabasas (opens the government site in a new tab)Rules summary
- Carson (planning page) (opens the government site in a new tab)
- Cerritos (planning page) (opens the government site in a new tab)
- City of Industry (code) (opens the government site in a new tab)
- Claremont (opens the government site in a new tab)
- Commerce (main website) (opens the government site in a new tab)
- Compton (opens the government site in a new tab)
- Covina (planning page) (opens the government site in a new tab)
- Cudahy (code) (opens the government site in a new tab)
- Culver City (code) (opens the government site in a new tab)Rules summary
- Diamond Bar (opens the government site in a new tab)Rules summary
- Downey (opens the government site in a new tab)Rules summary
- Duarte (opens the government site in a new tab)Rules summary
- El Monte (planning page) (opens the government site in a new tab)Rules summary
- El Segundo (opens the government site in a new tab)Rules summary
- Gardena (planning page) (opens the government site in a new tab)
- Glendale (opens the government site in a new tab)Rules summary
- Glendora (opens the government site in a new tab)
- Hawaiian Gardens (opens the government site in a new tab)
- Hawthorne (opens the government site in a new tab)Rules summary
- Hermosa Beach (opens the government site in a new tab)
- Hidden Hills (opens the government site in a new tab)
- Huntington Park (planning page) (opens the government site in a new tab)
- Inglewood (opens the government site in a new tab)
- Irwindale (planning page) (opens the government site in a new tab)
- La Cañada Flintridge (opens the government site in a new tab)
- La Habra Heights (opens the government site in a new tab)
- La Mirada (planning page) (opens the government site in a new tab)
- La Puente (opens the government site in a new tab)Rules summary
- La Verne (opens the government site in a new tab)Rules summary
- Lakewood (planning page) (opens the government site in a new tab)
- Lancaster (planning page) (opens the government site in a new tab)Rules summary
- Lawndale (planning page) (opens the government site in a new tab)
- Lomita (planning page) (opens the government site in a new tab)
- Long Beach (opens the government site in a new tab)Rules summary
- Los Angeles (opens the government site in a new tab)Rules summary
- Lynwood (opens the government site in a new tab)
- Malibu (opens the government site in a new tab)
- Manhattan Beach (opens the government site in a new tab)Rules summary
- Maywood (opens the government site in a new tab)
- Monrovia (opens the government site in a new tab)
- Montebello (opens the government site in a new tab)
- Monterey Park (opens the government site in a new tab)Rules summary
- Norwalk (opens the government site in a new tab)Rules summary
- Palmdale (opens the government site in a new tab)Rules summary
- Palos Verdes Estates (opens the government site in a new tab)
- Paramount (opens the government site in a new tab)Rules summary
- Pasadena (opens the government site in a new tab)Rules summary
- Pico Rivera (opens the government site in a new tab)Rules summary
- Pomona (opens the government site in a new tab)
- Rancho Palos Verdes (opens the government site in a new tab)
- Redondo Beach (opens the government site in a new tab)
- Rolling Hills (planning page) (opens the government site in a new tab)
- Rolling Hills Estates (opens the government site in a new tab)
- Rosemead (opens the government site in a new tab)Rules summary
- San Dimas (planning page) (opens the government site in a new tab)
- San Fernando (planning page) (opens the government site in a new tab)
- San Gabriel (opens the government site in a new tab)Rules summary
- San Marino (planning page) (opens the government site in a new tab)
- Santa Clarita (opens the government site in a new tab)Rules summary
- Santa Fe Springs (opens the government site in a new tab)
- Santa Monica (opens the government site in a new tab)Rules summary
- Sierra Madre (opens the government site in a new tab)Rules summary
- Signal Hill (opens the government site in a new tab)Rules summary
- South El Monte (opens the government site in a new tab)Rules summary
- South Gate (planning page) (opens the government site in a new tab)
- South Pasadena (planning page) (opens the government site in a new tab)
- Temple City (opens the government site in a new tab)Rules summary
- Torrance (opens the government site in a new tab)
- Vernon (planning page) (opens the government site in a new tab)
- Walnut (planning page) (opens the government site in a new tab)
- West Covina (opens the government site in a new tab)
- West Hollywood (opens the government site in a new tab)
- Westlake Village (opens the government site in a new tab)Rules summary
- Whittier (planning page) (opens the government site in a new tab)Rules summary
- Unincorporated Los Angeles County (opens the government site in a new tab)Rules summary
Madera County2 cities + unincorporated
Marin County11 cities + unincorporated
- Belvedere (planning page) (opens the government site in a new tab)
- Corte Madera (opens the government site in a new tab)
- Fairfax (opens the government site in a new tab)Rules summary
- Larkspur (opens the government site in a new tab)Rules summary
- Mill Valley (opens the government site in a new tab)Rules summary
- Novato (opens the government site in a new tab)Rules summary
- Ross (planning page) (opens the government site in a new tab)
- San Anselmo (opens the government site in a new tab)Rules summary
- San Rafael (planning page) (opens the government site in a new tab)
- Sausalito (opens the government site in a new tab)
- Tiburon (opens the government site in a new tab)
- Unincorporated Marin County (opens the government site in a new tab)Rules summary
Mariposa County0 cities + unincorporated
Mendocino County4 cities + unincorporated
Merced County6 cities + unincorporated
- Atwater (opens the government site in a new tab)
- Dos Palos (planning page) (opens the government site in a new tab)
- Gustine (planning page) (opens the government site in a new tab)
- Livingston (opens the government site in a new tab)
- Los Banos (planning page) (opens the government site in a new tab)
- Merced (opens the government site in a new tab)
- Unincorporated Merced County (code) (opens the government site in a new tab)
Modoc County1 city + unincorporated
Mono County1 city + unincorporated
Monterey County12 cities + unincorporated
- Carmel-by-the-Sea (opens the government site in a new tab)
- Del Rey Oaks (opens the government site in a new tab)
- Gonzales (opens the government site in a new tab)Rules summary
- Greenfield (opens the government site in a new tab)
- King City (opens the government site in a new tab)
- Marina (opens the government site in a new tab)
- Monterey (opens the government site in a new tab)
- Pacific Grove (opens the government site in a new tab)
- Salinas (opens the government site in a new tab)Rules summary
- Sand City (opens the government site in a new tab)
- Seaside (opens the government site in a new tab)Rules summary
- Soledad (opens the government site in a new tab)
- Unincorporated Monterey County (opens the government site in a new tab)Rules summary
Napa County5 cities + unincorporated
- American Canyon (planning page) (opens the government site in a new tab)
- Calistoga (opens the government site in a new tab)
- Napa (opens the government site in a new tab)
- St. Helena (opens the government site in a new tab)Rules summary
- Yountville (opens the government site in a new tab)Rules summary
- Unincorporated Napa County (opens the government site in a new tab)
Nevada County3 cities + unincorporated
Orange County34 cities + unincorporated
- Aliso Viejo (opens the government site in a new tab)Rules summary
- Anaheim (opens the government site in a new tab)Rules summary
- Brea (opens the government site in a new tab)
- Buena Park (opens the government site in a new tab)
- Costa Mesa (opens the government site in a new tab)
- Cypress (planning page) (opens the government site in a new tab)
- Dana Point (planning page) (opens the government site in a new tab)
- Fountain Valley (opens the government site in a new tab)
- Fullerton (opens the government site in a new tab)
- Garden Grove (opens the government site in a new tab)Rules summary
- Huntington Beach (opens the government site in a new tab)
- Irvine (planning page) (opens the government site in a new tab)
- La Habra (opens the government site in a new tab)
- La Palma (planning page) (opens the government site in a new tab)
- Laguna Beach (opens the government site in a new tab)
- Laguna Hills (opens the government site in a new tab)Rules summary
- Laguna Niguel (opens the government site in a new tab)
- Laguna Woods (planning page) (opens the government site in a new tab)
- Lake Forest (planning page) (opens the government site in a new tab)
- Los Alamitos (opens the government site in a new tab)Rules summary
- Mission Viejo (planning page) (opens the government site in a new tab)
- Newport Beach (opens the government site in a new tab)
- Orange (code) (opens the government site in a new tab)Rules summary
- Placentia (opens the government site in a new tab)
- Rancho Santa Margarita (planning page) (opens the government site in a new tab)
- San Clemente (planning page) (opens the government site in a new tab)
- San Juan Capistrano (opens the government site in a new tab)Rules summary
- Santa Ana (opens the government site in a new tab)Rules summary
- Seal Beach (opens the government site in a new tab)Rules summary
- Stanton (planning page) (opens the government site in a new tab)
- Tustin (opens the government site in a new tab)
- Villa Park (planning page) (opens the government site in a new tab)
- Westminster (opens the government site in a new tab)Rules summary
- Yorba Linda (opens the government site in a new tab)
- Unincorporated Orange County (opens the government site in a new tab)Rules summary
Placer County6 cities + unincorporated
- Auburn (code) (opens the government site in a new tab)
- Colfax (planning page) (opens the government site in a new tab)
- Lincoln (opens the government site in a new tab)
- Loomis (opens the government site in a new tab)
- Rocklin (opens the government site in a new tab)
- Roseville (opens the government site in a new tab)
- Unincorporated Placer County (opens the government site in a new tab)
Plumas County1 city + unincorporated
Riverside County28 cities + unincorporated
- Banning (opens the government site in a new tab)Rules summary
- Beaumont (opens the government site in a new tab)Rules summary
- Blythe (opens the government site in a new tab)
- Calimesa (opens the government site in a new tab)
- Canyon Lake (opens the government site in a new tab)Rules summary
- Cathedral City (opens the government site in a new tab)
- Coachella (opens the government site in a new tab)
- Corona (opens the government site in a new tab)Rules summary
- Desert Hot Springs (opens the government site in a new tab)Rules summary
- Eastvale (planning page) (opens the government site in a new tab)
- Hemet (opens the government site in a new tab)Rules summary
- Indian Wells (opens the government site in a new tab)
- Indio (opens the government site in a new tab)
- Jurupa Valley (opens the government site in a new tab)Rules summary
- La Quinta (opens the government site in a new tab)
- Lake Elsinore (opens the government site in a new tab)Rules summary
- Menifee (opens the government site in a new tab)Rules summary
- Moreno Valley (opens the government site in a new tab)Rules summary
- Murrieta (opens the government site in a new tab)Rules summary
- Norco (planning page) (opens the government site in a new tab)
- Palm Desert (planning page) (opens the government site in a new tab)
- Palm Springs (opens the government site in a new tab)
- Perris (main website) (opens the government site in a new tab)
- Rancho Mirage (opens the government site in a new tab)
- Riverside (opens the government site in a new tab)Rules summary
- San Jacinto (code) (opens the government site in a new tab)Rules summary
- Temecula (opens the government site in a new tab)Rules summary
- Wildomar (opens the government site in a new tab)Rules summary
- Unincorporated Riverside County (opens the government site in a new tab)
Sacramento County7 cities + unincorporated
- Citrus Heights (opens the government site in a new tab)
- Elk Grove (planning page) (opens the government site in a new tab)
- Folsom (opens the government site in a new tab)
- Galt (opens the government site in a new tab)
- Isleton (planning page) (opens the government site in a new tab)
- Rancho Cordova (opens the government site in a new tab)
- Sacramento (opens the government site in a new tab)
- Unincorporated Sacramento County (planning page) (opens the government site in a new tab)
San Benito County2 cities + unincorporated
San Bernardino County24 cities + unincorporated
- Adelanto (opens the government site in a new tab)Rules summary
- Apple Valley (planning page) (opens the government site in a new tab)
- Barstow (planning page) (opens the government site in a new tab)
- Big Bear Lake (planning page) (opens the government site in a new tab)
- Chino (opens the government site in a new tab)
- Chino Hills (opens the government site in a new tab)Rules summary
- Colton (opens the government site in a new tab)
- Fontana (opens the government site in a new tab)Rules summary
- Grand Terrace (planning page) (opens the government site in a new tab)
- Hesperia (opens the government site in a new tab)
- Highland (opens the government site in a new tab)Rules summary
- Loma Linda (planning page) (opens the government site in a new tab)Rules summary
- Montclair (opens the government site in a new tab)
- Needles (planning page) (opens the government site in a new tab)
- Ontario (opens the government site in a new tab)Rules summary
- Rancho Cucamonga (opens the government site in a new tab)
- Redlands (opens the government site in a new tab)
- Rialto (opens the government site in a new tab)
- San Bernardino (opens the government site in a new tab)Rules summary
- Twentynine Palms (code) (opens the government site in a new tab)
- Upland (opens the government site in a new tab)Rules summary
- Victorville (planning page) (opens the government site in a new tab)
- Yucaipa (opens the government site in a new tab)Rules summary
- Yucca Valley (planning page) (opens the government site in a new tab)
- Unincorporated San Bernardino County (opens the government site in a new tab)Rules summary
San Diego County18 cities + unincorporated
- Carlsbad (opens the government site in a new tab)
- Chula Vista (opens the government site in a new tab)Rules summary
- Coronado (opens the government site in a new tab)Rules summary
- Del Mar (opens the government site in a new tab)
- El Cajon (planning page) (opens the government site in a new tab)
- Encinitas (opens the government site in a new tab)Rules summary
- Escondido (opens the government site in a new tab)Rules summary
- Imperial Beach (opens the government site in a new tab)Rules summary
- La Mesa (opens the government site in a new tab)Rules summary
- Lemon Grove (opens the government site in a new tab)Rules summary
- National City (opens the government site in a new tab)
- Oceanside (opens the government site in a new tab)
- Poway (opens the government site in a new tab)Rules summary
- San Diego (opens the government site in a new tab)Rules summary
- San Marcos (opens the government site in a new tab)Rules summary
- Santee (planning page) (opens the government site in a new tab)
- Solana Beach (opens the government site in a new tab)
- Vista (opens the government site in a new tab)
- Unincorporated San Diego County (opens the government site in a new tab)Rules summary
San Francisco (city and county)1 link
San Joaquin County8 cities + unincorporated
- Escalon (planning page) (opens the government site in a new tab)
- Lathrop (opens the government site in a new tab)
- Lodi (opens the government site in a new tab)
- Manteca (planning page) (opens the government site in a new tab)
- Mountain House (opens the government site in a new tab)
- Ripon (opens the government site in a new tab)
- Stockton (opens the government site in a new tab)
- Tracy (planning page) (opens the government site in a new tab)
- Unincorporated San Joaquin County (planning page) (opens the government site in a new tab)
San Luis Obispo County7 cities + unincorporated
- Arroyo Grande (opens the government site in a new tab)Rules summary
- Atascadero (opens the government site in a new tab)Rules summary
- Grover Beach (opens the government site in a new tab)Rules summary
- Morro Bay (opens the government site in a new tab)Rules summary
- Paso Robles (opens the government site in a new tab)Rules summary
- Pismo Beach (opens the government site in a new tab)
- San Luis Obispo (code) (opens the government site in a new tab)
- Unincorporated San Luis Obispo County (opens the government site in a new tab)
San Mateo County20 cities + unincorporated
- Atherton (opens the government site in a new tab)
- Belmont (opens the government site in a new tab)
- Brisbane (opens the government site in a new tab)
- Burlingame (opens the government site in a new tab)Rules summary
- Colma (planning page) (opens the government site in a new tab)
- Daly City (opens the government site in a new tab)
- East Palo Alto (opens the government site in a new tab)
- Foster City (opens the government site in a new tab)Rules summary
- Half Moon Bay (opens the government site in a new tab)
- Hillsborough (opens the government site in a new tab)Rules summary
- Menlo Park (planning page) (opens the government site in a new tab)Rules summary
- Millbrae (opens the government site in a new tab)
- Pacifica (opens the government site in a new tab)
- Portola Valley (opens the government site in a new tab)
- Redwood City (opens the government site in a new tab)Rules summary
- San Bruno (opens the government site in a new tab)Rules summary
- San Carlos (opens the government site in a new tab)
- San Mateo (planning page) (opens the government site in a new tab)
- South San Francisco (opens the government site in a new tab)
- Woodside (opens the government site in a new tab)Rules summary
- Unincorporated San Mateo County (opens the government site in a new tab)
Santa Barbara County8 cities + unincorporated
- Buellton (opens the government site in a new tab)Rules summary
- Carpinteria (opens the government site in a new tab)
- Goleta (opens the government site in a new tab)Rules summary
- Guadalupe (code) (opens the government site in a new tab)
- Lompoc (opens the government site in a new tab)
- Santa Barbara (opens the government site in a new tab)
- Santa Maria (code) (opens the government site in a new tab)Rules summary
- Solvang (opens the government site in a new tab)
- Unincorporated Santa Barbara County (opens the government site in a new tab)Rules summary
Santa Clara County15 cities + unincorporated
- Campbell (planning page) (opens the government site in a new tab)
- Cupertino (opens the government site in a new tab)
- Gilroy (opens the government site in a new tab)
- Los Altos (opens the government site in a new tab)
- Los Altos Hills (opens the government site in a new tab)Rules summary
- Los Gatos (opens the government site in a new tab)
- Milpitas (opens the government site in a new tab)
- Monte Sereno (planning page) (opens the government site in a new tab)
- Morgan Hill (opens the government site in a new tab)
- Mountain View (opens the government site in a new tab)
- Palo Alto (opens the government site in a new tab)Rules summary
- San Jose (opens the government site in a new tab)Rules summary
- Santa Clara (opens the government site in a new tab)Rules summary
- Saratoga (opens the government site in a new tab)
- Sunnyvale (opens the government site in a new tab)Rules summary
- Unincorporated Santa Clara County (opens the government site in a new tab)
Santa Cruz County4 cities + unincorporated
- Capitola (opens the government site in a new tab)Rules summary
- Santa Cruz (opens the government site in a new tab)Rules summary
- Scotts Valley (opens the government site in a new tab)Rules summary
- Watsonville (opens the government site in a new tab)Rules summary
- Unincorporated Santa Cruz County (opens the government site in a new tab)
Shasta County3 cities + unincorporated
Sierra County1 city + unincorporated
Siskiyou County9 cities + unincorporated
- Dorris (planning page) (opens the government site in a new tab)
- Dunsmuir (planning page) (opens the government site in a new tab)
- Etna (planning page) (opens the government site in a new tab)
- Fort Jones (planning page) (opens the government site in a new tab)
- Montague (main website) (opens the government site in a new tab)
- Mount Shasta (code) (opens the government site in a new tab)
- Tulelake (planning page) (opens the government site in a new tab)
- Weed (planning page) (opens the government site in a new tab)
- Yreka (opens the government site in a new tab)
- Unincorporated Siskiyou County (planning page) (opens the government site in a new tab)
Solano County7 cities + unincorporated
- Benicia (opens the government site in a new tab)
- Dixon (planning page) (opens the government site in a new tab)
- Fairfield (opens the government site in a new tab)
- Rio Vista (opens the government site in a new tab)
- Suisun City (planning page) (opens the government site in a new tab)
- Vacaville (opens the government site in a new tab)
- Vallejo (opens the government site in a new tab)Rules summary
- Unincorporated Solano County (opens the government site in a new tab)
Sonoma County9 cities + unincorporated
- Cloverdale (planning page) (opens the government site in a new tab)
- Cotati (opens the government site in a new tab)Rules summary
- Healdsburg (opens the government site in a new tab)Rules summary
- Petaluma (opens the government site in a new tab)Rules summary
- Rohnert Park (opens the government site in a new tab)Rules summary
- Santa Rosa (opens the government site in a new tab)Rules summary
- Sebastopol (opens the government site in a new tab)Rules summary
- Sonoma (planning page) (opens the government site in a new tab)
- Windsor (opens the government site in a new tab)Rules summary
- Unincorporated Sonoma County (planning page) (opens the government site in a new tab)Rules summary
Stanislaus County9 cities + unincorporated
- Ceres (opens the government site in a new tab)
- Hughson (code) (opens the government site in a new tab)
- Modesto (opens the government site in a new tab)
- Newman (opens the government site in a new tab)
- Oakdale (planning page) (opens the government site in a new tab)
- Patterson (opens the government site in a new tab)
- Riverbank (opens the government site in a new tab)
- Turlock (planning page) (opens the government site in a new tab)
- Waterford (planning page) (opens the government site in a new tab)
- Unincorporated Stanislaus County (opens the government site in a new tab)
Sutter County2 cities + unincorporated
Tehama County3 cities + unincorporated
Trinity County0 cities + unincorporated
Tulare County8 cities + unincorporated
- Dinuba (planning page) (opens the government site in a new tab)
- Exeter (planning page) (opens the government site in a new tab)
- Farmersville (planning page) (opens the government site in a new tab)
- Lindsay (planning page) (opens the government site in a new tab)
- Porterville (opens the government site in a new tab)
- Tulare (opens the government site in a new tab)
- Visalia (planning page) (opens the government site in a new tab)
- Woodlake (planning page) (opens the government site in a new tab)
- Unincorporated Tulare County (opens the government site in a new tab)
Tuolumne County1 city + unincorporated
Ventura County10 cities + unincorporated
- Camarillo (opens the government site in a new tab)
- Fillmore (opens the government site in a new tab)Rules summary
- Moorpark (opens the government site in a new tab)Rules summary
- Ojai (opens the government site in a new tab)
- Oxnard (opens the government site in a new tab)Rules summary
- Port Hueneme (planning page) (opens the government site in a new tab)
- Santa Paula (opens the government site in a new tab)
- Simi Valley (planning page) (opens the government site in a new tab)
- Thousand Oaks (opens the government site in a new tab)Rules summary
- Ventura (opens the government site in a new tab)Rules summary
- Unincorporated Ventura County (opens the government site in a new tab)Rules summary