California ADU Information
Find ADU Regulations for Your City
Every California city allows ADUs by state law. Search your city to learn about local regulations, building requirements, and how to get started.
1164
Cities
100%
Allow ADUs
1,200
Max Sq Ft
Browse Cities
ADU Regulations by City
Select your city to view local ADU rules, zoning requirements, and building guidelines.
Pinole
Population
18,390
County
Contra Costa
View ADU Info
Pismo Beach
Population
8,000
Median Income
$69,000
View ADU Info
Pittsburg
Population
63,264
County
Contra Costa
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Pixley
Population
3,500
Median Income
$31,000
View ADU Info
Placentia
Population
52,509
Median Income
$81,000
View ADU Info
Placerville
Population
10,389
County
El Dorado
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Playa Vista
Population
12,000
Median Income
$115,000
County
Los Angeles
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Playa del Rey
Population
12,000
Median Income
$90,000
County
Los Angeles
View ADU Info
Pleasant Hill
Population
33,152
County
Contra Costa
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Pleasanton
Population
82,937
Median Income
$138,269
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Plymouth
Population
1,005
County
Amador
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Point Arena
Population
449
County
Mendocino
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Pomona
Population
151,691
Median Income
$50,000
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Port Hueneme
Population
21,723
County
Ventura
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Porter Ranch
Population
32,000
Median Income
$105,000
County
Los Angeles
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Porterville
Population
59,000
Median Income
$44,000
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Portola
Population
2,104
County
Plumas
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Portola Valley
Population
63,000
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Poway
Population
49,041
Median Income
$96,800
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Rancho Cucamonga
Population
177,452
Median Income
$81,000
View ADU Info
Rancho Mirage
Population
18,431
Median Income
$66,519
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Rancho Palos Verdes
Population
41,643
Median Income
$123,000
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Rancho Santa Margarita
Population
48,936
Median Income
$108,000
View ADU Info
Red Bluff
Population
14,076
County
Tehama
View ADU Info
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