Legal lots - Land use permit process
Legal lot information
Citizens may perform their own property research and determine the history of a lot and/or legal status by contacting the various agencies. More information on this can be found in the Property Research Guide.
For more information about legal lots, refer to the Legal Lot Status Determination Service Application, found below on this page.
Cost and timeline
Check our current fee schedule for an estimate
The timeline varies depending on workload and resources available.
Applications
Legal lot and innocent purchaser forms can be found below on this page. More forms or applications, such as:
- Subdivision Exemption Request Form
Can be found on our permit application materials webpage.
Check our online permits page to see if you can submit these forms through MyBuildingPermit
Schedule a land use inspection
King County inspects work to ensure code compliance and safety requirements.
Learn more about scheduling inspections
Legal Lot
Legal Lot Status
Proof of Legal Lot Information