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.
1189
Cities
100%
Allow ADUs
1,200
Max Sq Ft
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ADU Regulations by City
Select your city to view local ADU rules, zoning requirements, and building guidelines.
Palms
Population
42,000
Median Income
$65,000
County
Los Angeles
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Palo Alto
Population
67,024
Median Income
$23,458
View ADU Info
Palo Verde
Population
2,360
Median Income
$32,000
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Palos Verdes Estates
Population
13,438
Median Income
$173,000
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Palos Verdes Peninsula
Population
3,782
Median Income
$190,221
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Panorama City
Population
76,000
Median Income
$38,000
County
Los Angeles
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Paramount
Population
54,980
Median Income
$46,000
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Parlier
Population
15,000
Median Income
$33,700
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Pasadena
Population
137,122
Median Income
$73,000
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Paso Robles
Population
32,000
Median Income
$65,000
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Patterson
Population
22,000
Median Income
$63,000
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Perris
Population
76,968
Median Income
$51,304
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Petaluma
Population
57,941
County
Sonoma
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Pico Rivera
Population
63,967
Median Income
$58,000
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Piedmont
Population
11,318
Median Income
$212,222
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Pinole
Population
18,390
County
Contra Costa
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Pismo Beach
Population
8,000
Median Income
$69,000
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Pittsburg
Population
63,264
County
Contra Costa
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Pixley
Population
3,500
Median Income
$31,000
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Placentia
Population
52,509
Median Income
$81,000
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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
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Pleasant Hill
Population
33,152
County
Contra Costa
View ADU Info
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