Clark County

It doesn't matter if its an accessory dwelling unit, backyard cottage, carriage house, granny cottage, granny flat, mother in law, or tiny house, we're here to help you sort through changing laws and find the most up to date information.

Vancouver, Washington
Vancouver ADU Fact Sheet

Clark County, Washington
Clark County Urban ADU Fact Sheet
Clark County Rural ADU Fact Sheet

Woodland, Washington (Clark County Side)
Woodland Development Regulations Summary Sheet

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Cowlitz County

Cowlitz County jurisdictions do not have the well layed out PDF's Clark County does, but they are extremely responsive and Cowlitz County has really wonderful ADU rules in place.

Kelso, Washington
Kelso Planning Departmentt

Longview, Washington
Longview Planning Departmentt

Woodland, Washington (Cowlitz County Side)
Woodland Development Regulations Summary Sheet

Don't see your area listed?
Give us a call! (360) 309-6134

Check back for more information soon...