Administrative overview · FIPS 53033
King County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
King County Department of Local Services, Permitting Division
For a project in or near King County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
206-296-6600
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Physical counter address not verified
Operating hours
Operating hours not verified
Review expectation
Ask the agency for its current review estimate
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for King County
Who handles permitting for this jurisdiction?
King County Department of Local Services, Permitting Division is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 206-296-6600.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
Apply and manage permits through MyBuildingPermit; the County provides inspection instructions through its permits and inspections page.
Which codes and exemptions should I review?
2021 Washington State Building Code and King County code apply to unincorporated King County; cities generally issue their own permits. Some minor work is exempt under Washington code, but zoning, critical-area, drainage and other approvals may still apply.