Permitting & Environmental Review services
- issues building and land use permits for properties in unincorporated King County
- enforces county land use and building codes
- staffs the King County Fire Marshal
- issues business licenses.
Apply for a permit, schedule an inspection, search permits online and more.
Learn about critical areas staff assistance, generalized technical support, and our Web site resources, or get an overview of services provided at the Permit Center.
A list of phone numbers for services at the Department of Permitting and key supervisory staff contacts by service category.