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.
Capitola
Population
9,918
County
Santa Cruz
View ADU Info
Carlsbad
Population
115,330
Median Income
$90,000
View ADU Info
Carpinteria
Population
13,551
Median Income
$73,496
View ADU Info
Carson
Population
92,735
Median Income
$72,800
View ADU Info
Castro Valley
Population
61,388
Median Income
$21,486
View ADU Info
Cathedral City
Population
54,044
Median Income
$44,579
View ADU Info
Ceres
Population
48,697
Median Income
$52,626
View ADU Info
Cerritos
Population
50,550
Median Income
$91,720
View ADU Info
Chatsworth
Population
37,102
Median Income
$72,000
County
Los Angeles
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Chico
Population
86,187
County
Butte
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Chino
Population
86,046
Median Income
$72,800
View ADU Info
Chino Hills
Population
78,131
Median Income
$102,000
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Chowchilla
Population
18,720
Median Income
$44,549
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Chula Vista
Population
274,492
Median Income
$76,000
View ADU Info
Claremont
Population
36,092
Median Income
$88,000
View ADU Info
Clayton
Population
11,908
Median Income
$136,352
View ADU Info
Cloverdale
Population
8,618
County
Sonoma
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Clovis
Population
109,691
Median Income
$72,635
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Coachella
Population
45,024
Median Income
$33,502
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Coalinga
Population
16,612
Median Income
$50,254
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Colfax
Population
1,963
County
Placer
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Colton
Population
54,854
Median Income
$42,849
View ADU Info
Colusa
Population
5,971
County
Colusa
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Commerce
Population
12,881
Median Income
$48,440
View ADU Info
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