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
Browse Cities
ADU Regulations by City
Select your city to view local ADU rules, zoning requirements, and building guidelines.
Atherton
Population
62,000
View ADU Info
Atwater
Population
30,255
Median Income
$51,813
View ADU Info
Atwater Village
Population
15,000
Median Income
$62,000
County
Los Angeles
View ADU Info
Auburn
Population
13,330
County
Placer
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Avalon
Population
3,777
Median Income
$57,750
View ADU Info
Avenal
Population
13,551
Median Income
$33,664
View ADU Info
Azusa
Population
49,271
Median Income
$53,904
View ADU Info
Bakersfield
Population
389,211
Median Income
$63,058
View ADU Info
Baldwin Park
Population
76,006
Median Income
$51,006
View ADU Info
Baldwin Park
Population
76,635
Median Income
$51,000
View ADU Info
Banning
Population
29,603
County
Riverside
View ADU Info
Barstow
Population
23,929
Median Income
$41,704
View ADU Info
Beaumont
Population
36,877
County
Riverside
View ADU Info
Bel Air
Population
8,200
Median Income
$210,000
County
Los Angeles
View ADU Info
Bell
Population
35,710
Median Income
$36,250
View ADU Info
Bell Gardens
Population
42,647
Median Income
$38,400
View ADU Info
Bellflower
Population
77,820
Median Income
$49,700
View ADU Info
Belmont
Population
58,000
View ADU Info
Berkeley
Population
41,600
View ADU Info
Berkeley
Population
121,643
Median Income
$70,616
View ADU Info
Beverly Hills
Population
34,109
Median Income
$103,000
View ADU Info
Big Bear Lake
Population
5,149
Median Income
$41,515
View ADU Info
Biggs
Population
1,707
County
Butte
View ADU Info
Bishop
Population
3,881
Median Income
$38,964
View ADU Info
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