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.
Silver Lake
Population
253
View ADU Info
Silverton
Population
10,439
View ADU Info
Sisters
Population
2,992
View ADU Info
Sodaville
Population
364
View ADU Info
South Lebanon
Population
1,084
View ADU Info
Spray
Population
199
View ADU Info
Springfield
Population
61,740
View ADU Info
St. Helens
Population
14,015
View ADU Info
St. Paul
Population
401
View ADU Info
Stafford
Population
1,567
View ADU Info
Stanfield
Population
2,128
View ADU Info
Stayton
Population
8,210
View ADU Info
Sublimity
Population
2,945
View ADU Info
Summit
Population
177
View ADU Info
Sumpter
Population
206
View ADU Info
Sunriver
Population
1,516
View ADU Info
Sutherlin
Population
8,513
View ADU Info
Sweet Home
Population
9,852
View ADU Info
Takilma
Population
633
View ADU Info
Talent
Population
6,256
View ADU Info
Tangent
Population
1,299
View ADU Info
Terrebonne
Population
1,298
View ADU Info
Tetherow
Population
716
View ADU Info
The Dalles
Population
15,988
View ADU Info
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