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.
Coupeville
Population
1,995
County
Island
View ADU Info
Covington
Population
21,600
County
King
View ADU Info
Creston
Population
220
County
Lincoln
View ADU Info
Cusick
Population
155
County
Pend Oreille
View ADU Info
Darrington
Population
1,505
County
Snohomish
View ADU Info
Davenport
Population
1,725
County
Lincoln
View ADU Info
Dayton
Population
2,445
County
Columbia
View ADU Info
Deer Park
Population
4,925
County
Spokane
View ADU Info
Des Moines
Population
33,260
County
King
View ADU Info
DuPont
Population
10,180
County
Pierce
View ADU Info
Duvall
Population
8,530
County
King
View ADU Info
East Wenatchee
Population
14,210
County
Douglas
View ADU Info
Eatonville
Population
2,900
County
Pierce
View ADU Info
Edgewood
Population
13,590
County
Pierce
View ADU Info
Edmonds
Population
43,370
County
Snohomish
View ADU Info
Electric City
Population
965
County
Grant
View ADU Info
Ellensburg
Population
20,900
County
Kittitas
View ADU Info
Elma
Population
3,480
County
Grays Harbor
View ADU Info
Elmer City
Population
245
County
Okanogan
View ADU Info
Endicott
Population
310
County
Whitman
View ADU Info
Entiat
Population
1,360
County
Chelan
View ADU Info
Enumclaw
Population
13,090
County
King
View ADU Info
Ephrata
Population
8,690
County
Grant
View ADU Info
Everett
Population
114,200
County
Snohomish
View ADU Info
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