Snohomish County Planning and Development Services (PDS) is responsible for reviewing and issuing a wide variety of permits and land use applications, including: residential and commercial building permits, boundary line adjustments, subdivisions, driveway aprons to the right-of-way, clearing and grading, public events, firework stands, and others. PDS strives to make the permitting process as painless and as easy to understand as possible.
The permit(s) you will need depends on what you are trying to do, as there are many factors to consider for different types of land use and construction. Click on the links below for more detailed information about each topic area. Once you know what forms and checklists you will need, you can begin your permit process.
How do I apply for a permit?
PDS is now paperless. All application materials must be submitted electronically. You can apply for a permit at PDS by submitting an application online at My Building Permit.com. For more information, refer to our online permitting page.
First time submitting? Need help?
Figuring out which permit and/or which materials you need to submit can be challenging. PDS is committed to helping its customers through the submission and review process. If you would like help figuring out what permit(s) and materials you will need, please complete the online Ask Permit Tech form or call 425-388-3311 and we will respond to you with guidance on how to proceed.
You want to build a home or out-building or demolish a structure on your property.
You want to construct, add to, or replace a commercial structure. You will also find information about tenant improvements, signs, mechanical and plumbing, cell tower antennas, and more.
Land Use Applications
You want to divide your property, change the zoning of your property, or establish a different use.
You want to create a new road or driveway, or you want to modify or repair an existing driveway.
Grading, Drainage, and Clearing Requirements
You want to move or add dirt or you want to clear vegetation from your property.
You need information about wetlands, shorelines, flood hazards, and more.
Planning and Development Services Assistance Bulletins in alphabetical order.
Online Permitting through MyBuildlingPermit.com including applying, scheduling and permit status.
Get information about inspections.
Discover what services are available for developers within the community.
Gather information about contractor related services offered in the county.
Information related to land use regulations and permits for marijuana businesses in Snohomish County.
Water - Exempt Well Information
Provide information on exempt wells in light of the recent Hirst Decision (Hirst v. Whatcom County)
Permits, Applications, and Forms
Peruse the applicable permits and forms that suit your needs.