King County Building Codes (Washington)

Code Enforcement Offices in King County, Washington are responsible for ensuring compliance with King County building codes as well as other rules and regulations. They enforce building codes and zoning regulations, and their records include documents listing the building codes and regulations as well as reports of King County building code violations that stem from complaints or inspections. The King County Code Enforcement Office investigates potential code violations and keeps records of their reports, including any abatement orders. These records can be used to look up building codes, find code violations, and see approved building plans. Code Enforcement Offices typically provide online access to their building code records.

Seatac Code Enforcement SeaTac WA 4800 South 188th Street 98188 206-973-4763

Shoreline Code Enforcement Shoreline WA 17544 Midvale Avenue North 98133 206-546-1700


Town and City Halls in King County, Washington provide municipal services for their community, including issuing and enforcing building codes. The Town or City Hall is responsible for ensuring compliance with building codes and investigating possible King County building code violations. They keep records on building codes as well as any changes to the building code, and they may also review and approve building and renovation plans. The Town or City Hall typically has records on approved and rejected plans, investigations of King County building code violations, and any punishments or abatement plans for code violations. These records can be useful for prospective King County property buyers and property owners, and they are typically available through the Town or City Hall website.

Auburn City Hall Auburn WA 25 West Main Street 98001 253-931-3043

Bellevue City Hall Bellevue WA 450 110th Avenue Northeast 98004 425-452-6800

Black Diamond City Hall Black Diamond WA 24301 Roberts Drive, Ste B 98010 360-886-2560

Bothell City Hall Bothell WA 18305 101st Avenue Northeast 98011 425-486-3256

Carnation City Hall Carnation WA 4621 Tolt Avenue 98014 425-333-4192

Duvall City Hall Duvall WA 15535 Main Street Northeast 98019 425-788-1185

Federal Way City Hall Federal Way WA 33325 8th Avenue South 98003 253-835-7000

Issaquah City Hall Issaquah WA 1775 12th Avenue Northwest 98027 425-837-3007

Kirkland City Hall Kirkland WA 12421 Northeast 103rd Place 98033 425-822-2459

Maple Valley City Hall Maple Valley WA 22035 Southeast Wax Road, Ste 5 98038 425-413-8800

Medina City Hall Medina WA 501 Evergreen Point Road 98039 425-454-9222

Mercer Island City Hall Mercer Island WA 9611 Southeast 36th Street 98040 206-236-5300

North Bend City Hall North Bend WA 211 Main Avenue North 98045 425-888-1211

Pacific City Hall Pacific WA 100 3rd Avenue Southeast 98047 253-833-2856

Redmond City Hall Redmond WA 15670 Northeast 85th Street, # 3FN 98052 425-556-2900

Renton City Hall Renton WA 1055 South Grady Way 98057 425-430-6400

Sammamish City Hall Sammamish WA 801 228th Avenue Southeast 98075 425-898-0660

Seattle City Hall Seattle WA 600 4th Avenue 98104 206-684-8888

Skykomish City Hall Skykomish WA 119 4th Street North 98288 360-677-2388

Snoqualmie City Hall Snoqualmie WA 38624 Southeast River Street 98065 425-888-1555

Woodinville City Hall Woodinville WA 17301 133rd Avenue Northeast 98072 425-489-2700

Building Departments in King County, Washington create and enforce building codes and zoning rules to ensure the construction of safe buildings. As part of this job, Building Departments maintain records on King County building codes, reviews of building codes, and record any changes to the code requirements or regulations. They also review and approve building and renovation plans to make sure they meet building codes, and they typically keep records on approved and rejected plans. King County Building Department records can identify building codes, find records of King County violations, and locate approved building plans. These building code documents are often available online through the local Building Department website.

Auburn Permits Auburn WA 25 West Main Street 98001 253-931-3020

Bellevue Permits Bellevue WA 616 120th Avenue Northeast, Ste C201 98005 425-990-1400

Bothell Building Department Bothell WA 9654 Northeast 182nd Street 98011 425-486-2768

Bothell Zoning Bothell WA 9654 Northeast 182nd Street 98011 425-486-8152

Burien City Permits Burien WA 400 Southwest 152nd Street, Ste 300 98166 206-248-5520

Des Moines Building Department Des Moines WA 21630 11th Avenue South, # D 98198 206-870-7576

Duvall Planning Department Duvall WA 15535 Main Street Northeast 98019 425-788-2779

Enumclaw Planning Department Enumclaw WA 1309 Myrtle Avenue 98022 360-825-3593

Federal Way Permits and Zoning Federal Way WA 33325 8th Avenue South 98003 253-835-2607

Issaquah Building Department, Planning, Zoning and Permits Issaquah WA 1775 12th Avenue Northwest 98027 425-837-3080

Kent City Zoning Kent WA 400 West Gowe Street 98032 253-856-5454

Kirkland City Building Department Kirkland WA 123 5th Avenue 98033 425-587-3600

Kirkland Planning Department Kirkland WA 123 5th Avenue 98033 425-587-3225

Maple Valley Building Department Maple Valley WA 22035 Southeast Wax Road, Ste 5 98038 425-413-5077

Northwest Building Department Kirkland WA 12015 115th Avenue Northeast, Ste 225 98034 425-814-6924

Pacific Building Department Pacific WA 100 3rd Avenue Southeast 98047 253-833-2660

Redmond Permits and Zoning Redmond WA 15670 Northeast 85th Street 98052 425-556-2473

Redmond Planning Department Redmond WA 15670 Northeast 85th Street 98052 425-556-2440

Renton Building Department, Planning, Zoning and Permits Renton WA 1055 South Grady Way 98057 425-430-7200

Seattle Permits Seattle WA 610 5th Avenue 98104 206-684-5454

Seattle Planning Department Seattle WA Ste 2000, 700 5th Ave, Ste 2000 98104 206-684-8850

Seattle Zoning Seattle WA 700 5th Avenue, Ste 2000 98104 206-615-0808

Snoqualmie Building Department Snoqualmie WA 38624 Southeast River Street 98065 425-888-5435

Tukwila Planning Department Tukwila WA 6300 Southcenter Boulevard, Ste 100 98188 206-431-3670

Washington State Permits Bellevue WA 10833 Northup Way 98004 425-739-3730

Woodinville Building Department and Zoning Woodinville WA 17301 133rd Avenue Northeast 98072 425-489-2754