What we do
Permitting services are available online via this website and MyBuildingPermit.com. For details and information about our location and office hours, see our Customer Service Bulletin.
Local Services – Permits is the agency that provides land use, building and fire regulatory and operating permits, code enforcement and a limited number of business licenses for unincorporated areas of King County.
Do I need a permit?
Find out if your project needs a permit for unincorporated King County.
Property Research
Check your jurisdiction and zoning information to help start your permit process.
Permits
Permit information and start the process for residential, commercial, land use, and other types of permits.
King County, Local Services – Permits
Department of Local Services, Permitting Division
919 SW Grady Way, Suite 300
Renton, WA 98057
Most of our staff members are working remotely. Most permitting services are available on this website and MyBuildingPermit.com. Some in-person services are now available in our Renton office. For details, see our Customer Service Bulletin.
Ask us a question « Fill out our form to get a response
Customer service: call 206-296-6600 during the following Call Center hours: 9-11 a.m. and 12:30-2:30 p.m., Monday, Tuesday, Thursday, Friday.
Vashon Chamber of Commerce
17141 Vashon Highway SW
Vashon, WA 98070
The Vashon office is temporarily closed
Tools and Resources