Apply for a commercial & multi-family permit
For new construction, and additions/alterations to existing buildings, including commercial tenant improvements
Check jurisdiction and zoning to determine whether your property is located in unincorporated King County or is located within city limits.
Schedule a pre-application meeting
Pre-application meetings are held between a prospective permit applicant and Permitting Department staff before a permit application is filed.
Download application materials
Find the application materials that align to your project. You can also pick up materials at our Snoqualmie office or have material mailed to you by calling 206-296-6600 or emailing DPERwebinquiries@kingcounty.gov.
OTHER RELATED PERMITS
- Fuel tanks
- Electrical, plumbing, sewer, and electrical
- Other permitting agencies; electrical, plumbing, septic, and utilities
Full listings of all Permitting forms and information sheets
- Demolition Permits
- Tenant Improvements
- Ancillary Fire Permits
- SEPA Checklist
- Financial Guarantees
- Road Design Variance
- Drainage Design
Department of Local Services, Permitting Division
35030 SE Douglas Street, Suite 210
Snoqualmie, WA 98065-9266
Mon, Tues, Thur, Fri:
7:30-11:30 am & 1:00-3:00 pm