County building permits in Washington
Select a county to see exactly who issues building permits and open the official permit portal.
King County
King County Dept. of Local Services (unincorporated) / City of Seattle for in-city
Pierce County
Pierce County Planning & Public Works — Development Center (unincorporated areas)
Snohomish County
Snohomish County Planning & Development Services (PDS) — unincorporated areas
Spokane County
Spokane County Building & Planning
Clark County
Clark County Community Development — Building Safety / Permit Center (unincorporated areas)
Thurston County
Thurston County Building Development Center (unincorporated areas)
Kitsap County
Kitsap County Department of Community Development (DCD) — unincorporated areas
Whatcom County
Whatcom County Planning & Development Services — Building Services Division (unincorporated areas)
Benton County
Benton County Building Division (unincorporated areas)
Yakima County
Yakima County Building and Fire Safety Division (unincorporated areas)