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
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ADU Regulations by City
Select your city to view local ADU rules, zoning requirements, and building guidelines.
West Hills
Population
40,000
Median Income
$85,000
County
Los Angeles
View ADU Info
West Hollywood
Population
36,342
Median Income
$66,863
View ADU Info
West Sacramento
Population
48,744
County
Yolo
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Westchester
Population
42,000
Median Income
$85,000
County
Los Angeles
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Westlake Village
Population
8,284
Median Income
$130,477
View ADU Info
Westminster
Population
91,739
Median Income
$59,182
View ADU Info
Westmorland
Population
2,225
County
Imperial
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Westwood
Population
52,000
Median Income
$60,000
County
Los Angeles
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Wheatland
Population
3,456
County
Yuba
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Whittier
Population
85,525
Median Income
$70,492
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Wildomar
Population
36,837
Median Income
$72,955
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Williams
Population
5,123
County
Colusa
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Willits
Population
4,888
County
Mendocino
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Willows
Population
6,166
County
Glenn
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Wilmington
Population
55,000
Median Income
$42,000
County
Los Angeles
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Winnetka
Population
52,000
Median Income
$55,000
County
Los Angeles
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Winters
Population
6,624
County
Yolo
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Woodlake
Population
7,500
Median Income
$38,000
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Woodland
Population
55,468
County
Yolo
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Woodland Hills
Population
67,006
Median Income
$74,000
County
Los Angeles
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Wrightwood
Population
4,534
Median Income
$62,115
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Yermo
Population
4,095
Median Income
$47,188
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Yorba Linda
Population
68,134
Median Income
$123,962
View ADU Info
Yreka
Population
7,765
County
Siskiyou
View ADU Info
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