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
Yorba Linda
CA
ADUs Allowed
Population
68,134
Median Income
$123,962
View Regulations
Yreka
CA
ADUs Allowed
Population
7,765
County
Siskiyou
View Regulations
Yuba City
CA
ADUs Allowed
Population
64,925
County
Sutter
View Regulations
Yucaipa
CA
ADUs Allowed
Population
54,067
Median Income
$66,140
View Regulations
Yucca Valley
CA
ADUs Allowed
Population
21,768
Median Income
$42,704
View Regulations
Atlanta
GA
ADUs Allowed
Population
496,461
Median Income
$69,164
View Regulations
Decatur
GA
ADUs Allowed
Population
24,569
Median Income
$133,619
View Regulations
Savannah
GA
ADUs Allowed
Population
410,008
Median Income
$49,832
View Regulations
Adair Village
OR
ADUs Allowed
Population
1,185
View Regulations
Adams
OR
ADUs Allowed
Population
490
View Regulations
Adrian
OR
ADUs Allowed
Population
198
View Regulations
Albany
OR
ADUs Allowed
Population
56,348
View Regulations
Aloha
OR
ADUs Allowed
Population
53,532
View Regulations
Alpine
OR
ADUs Allowed
Population
244
View Regulations
Alsea
OR
ADUs Allowed
Population
139
View Regulations
Altamont
OR
ADUs Allowed
Population
20,345
View Regulations
Amity
OR
ADUs Allowed
Population
1,764
View Regulations
Annex
OR
ADUs Allowed
Population
333
View Regulations
Arlington
OR
ADUs Allowed
Population
658
View Regulations
Ashland
OR
ADUs Allowed
Population
21,401
View Regulations
Astoria
OR
ADUs Allowed
Population
10,184
View Regulations
Athena
OR
ADUs Allowed
Population
1,333
View Regulations
Aumsville
OR
ADUs Allowed
Population
4,219
View Regulations
Aurora
OR
ADUs Allowed
Population
1,055
View Regulations
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