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Permitting services are available online via this website and MyBuildingPermit.com. For details, see our Customer Service Bulletin.

For new construction, and additions/alterations to existing homes and duplexes, including owner improvements.

What requires a permit?



step-1

Property Research

Check jurisdiction and zoning to determine whether your property is located in unincorporated King County or is located within city limits.

Find your jurisdiction

step 2

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 send an email to DPERWebinquiries@KingCounty.gov.

Application and Information packets

All single family permits are available on MyBuildingPermit.com

  • Residential - Addition/Remodels, Decks, Garages and Sheds
  • Residential - Mobile Homes
  • Residential - New Construction
  • Residential - Swimming Pools
  • Residential - Mechanical
step 3

Submit Online

All single family permits are available on MyBuildingPermit.com.  If you have questions or would like to inquire about alternatives, please email DPERWebInquiries@kingcounty.gov.

step 4

Application Review

King County will preform a review of the application to ensure code compliance and safety requirements.

step 5

Inspections

King County inspects work to ensure code compliance and safety requirements.

Schedule a special event permit inspection:
Online

Phone IVR, call 888-546-7728 - IVR Codes
Office phone 206-296-6600

OTHER RELATED PERMITS

Information Sheets and Forms,including;


RELATED CODES AND FEES

ONLINE SERVICES

Department of Local Services, Permitting Division

206-296-6600

DPERWebinquiries@kingcounty.gov

35030 SE Douglas Street, Suite 210
Snoqualmie, WA 98065-9266

Mon, Tues, Thur, Fri:
7:30-11:30 am & 1:00-3:00 pm

Wednesday: Closed