Planning & Regulations
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.
Public meetings
The Department of Local Services, Permitting Division does not have any public meetings scheduled at this time.
Community Service Area Subarea Plans
King County is geographically divided into seven Community Service Areas. Visit your portal to all current and future CSA Subarea plans in unincorporated King County.
Public rules
Public rules implement policies contained in legislation, such as the King County Code adopted by the King County Council.
Code interpretations
Existing code interpretations listed by subject, code section, and year. King County will render a formal interpretation of a development regulation upon request.
Regulatory Review Committee
Meets to consider questions raised by or through staff members about the meaning of King County Code provisions and Public Rules that relate to King County Permits activities—except for the building code and fire code.
Development conditions
Search for development conditions specific to your property by parcel number.
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.