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.
1125
Cities
100%
Allow ADUs
1,200
Max Sq Ft
Huron
CA
ADUs Allowed
Population
6,754
County
Fresno
View Regulations
Imperial
CA
ADUs Allowed
Population
14,758
County
Imperial
View Regulations
Imperial Beach
CA
ADUs Allowed
Population
27,525
Median Income
$54,700
View Regulations
Indian Wells
CA
ADUs Allowed
Population
4,958
County
Riverside
View Regulations
Indio
CA
ADUs Allowed
Population
91,540
Median Income
$50,832
View Regulations
Industry
CA
ADUs Allowed
Population
219
Median Income
$49,107
View Regulations
Inglewood
CA
ADUs Allowed
Population
109,419
Median Income
$44,700
View Regulations
Ione
CA
ADUs Allowed
Population
7,918
County
Amador
View Regulations
Irvine
CA
ADUs Allowed
Population
287,401
Median Income
$96,200
View Regulations
Irwindale
CA
ADUs Allowed
Population
1,422
County
Los Angeles
View Regulations
Isleton
CA
ADUs Allowed
Population
804
County
Sacramento
View Regulations
Ivanhoe
CA
ADUs Allowed
Population
14,649
Median Income
$53,754
View Regulations
Jackson
CA
ADUs Allowed
Population
4,651
County
Amador
View Regulations
Jurupa Valley
CA
ADUs Allowed
Population
109,527
Median Income
$64,557
View Regulations
Kerman
CA
ADUs Allowed
Population
14,087
Median Income
$52,866
View Regulations
King City
CA
ADUs Allowed
Population
12,101
Median Income
$64,843
View Regulations
Kingsburg
CA
ADUs Allowed
Population
24,000
Median Income
$76,787
View Regulations
La Cañada Flintridge
CA
ADUs Allowed
Population
20,326
Median Income
$156,250
View Regulations
La Habra
CA
ADUs Allowed
Population
62,831
Median Income
$65,000
View Regulations
La Mesa
CA
ADUs Allowed
Population
60,065
Median Income
$59,000
View Regulations
La Mirada
CA
ADUs Allowed
Population
49,428
Median Income
$81,500
View Regulations
La Palma
CA
ADUs Allowed
Population
15,568
Median Income
$87,500
View Regulations
La Puente
CA
ADUs Allowed
Population
40,435
Median Income
$56,700
View Regulations
La Quinta
CA
ADUs Allowed
Population
41,711
Median Income
$77,281
View Regulations
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