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

Ellensburg

WA
ADUs Allowed
Population 20,900
County Kittitas
View Regulations

Elma

WA
ADUs Allowed
Population 3,480
County Grays Harbor
View Regulations

Elmer City

WA
ADUs Allowed
Population 245
County Okanogan
View Regulations

Endicott

WA
ADUs Allowed
Population 310
County Whitman
View Regulations

Entiat

WA
ADUs Allowed
Population 1,360
County Chelan
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Enumclaw

WA
ADUs Allowed
Population 13,090
County King
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Ephrata

WA
ADUs Allowed
Population 8,690
County Grant
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Everett

WA
ADUs Allowed
Population 114,200
County Snohomish
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Everson

WA
ADUs Allowed
Population 3,135
County Whatcom
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Fairfield

WA
ADUs Allowed
Population 600
County Spokane
View Regulations

Farmington

WA
ADUs Allowed
Population 140
County Whitman
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Federal Way

WA
ADUs Allowed
Population 102,000
County King
View Regulations

Ferndale

WA
ADUs Allowed
Population 16,330
County Whatcom
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Fife

WA
ADUs Allowed
Population 11,150
County Pierce
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Fircrest

WA
ADUs Allowed
Population 7,235
County Pierce
View Regulations

Forks

WA
ADUs Allowed
Population 3,395
County Clallam
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Friday Harbor

WA
ADUs Allowed
Population 2,715
County San Juan
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Garfield

WA
ADUs Allowed
Population 565
County Whitman
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George

WA
ADUs Allowed
Population 885
County Grant
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Gig Harbor

WA
ADUs Allowed
Population 13,060
County Pierce
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Gold Bar

WA
ADUs Allowed
Population 2,305
County Snohomish
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Goldendale

WA
ADUs Allowed
Population 3,485
County Klickitat
View Regulations

Grand Coulee

WA
ADUs Allowed
Population 960
County Grant
View Regulations

Grandview

WA
ADUs Allowed
Population 11,250
County Yakima
View Regulations

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