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.
Hesperia
Population
95,123
Median Income
$46,581
View ADU Info
Hidden Hills
Population
1,934
Median Income
$250,000
View ADU Info
Highland
Population
54,791
Median Income
$60,995
View ADU Info
Highland Park
Population
56,000
Median Income
$52,000
County
Los Angeles
View ADU Info
Hillsborough
Population
61,000
View ADU Info
Historic Filipinotown
Population
15,000
Median Income
$32,000
County
Los Angeles
View ADU Info
Hollister
Population
7,739
Median Income
$60,662
View ADU Info
Holtville
Population
5,939
County
Imperial
View ADU Info
Hughson
Population
4,474
Median Income
$39,847
View ADU Info
Huntington Beach
Population
200,259
Median Income
$85,000
View ADU Info
Huntington Park
Population
58,115
Median Income
$36,500
View ADU Info
Huron
Population
6,754
County
Fresno
View ADU Info
Imperial
Population
14,758
County
Imperial
View ADU Info
Imperial Beach
Population
27,525
Median Income
$54,700
View ADU Info
Indian Wells
Population
4,958
County
Riverside
View ADU Info
Indio
Population
91,540
Median Income
$50,832
View ADU Info
Industry
Population
219
Median Income
$49,107
View ADU Info
Inglewood
Population
109,419
Median Income
$44,700
View ADU Info
Ione
Population
7,918
County
Amador
View ADU Info
Irvine
Population
287,401
Median Income
$96,200
View ADU Info
Irwindale
Population
1,422
County
Los Angeles
View ADU Info
Isleton
Population
804
County
Sacramento
View ADU Info
Ivanhoe
Population
14,649
Median Income
$53,754
View ADU Info
Jackson
Population
4,651
County
Amador
View ADU Info
Can't Find Your City?
No worries! We serve all of California. Contact us to learn about ADU options for your specific property.