Permits

***The 2021 CODE UPDATES ARE EFFECTIVE  MARCH 15, 2024***

Note: This page is still under construction. If you cannot find the information you are looking for, please call us at 206-275-7605 or send an email to epermit.tech@mercerisland.gov.

Permit Process Guides

 

Apply For a Permit

Permit Forms

Permit Fees

Permit FAQ

Permit When are they required?

Review Timelines

Plan Review Process and Plan Review
 

Select a department that best describes the Permit Requirements to find additional information about requirements

Submittal requirements and application instructions are linked below.   If your application type is not listed, you can follow the general instructions for uploading your permit submittal documents here.  

PERMIT TYPES

Plan review Building

The Building Team consists of the Building Official, Building Plans Examiners and Building Inspectors reviewing construction projects for compliance with adopted building, electrical, plumbing, mechanical, energy and accessibility codes.  Our experienced staff includes licenses/degrees/certifications in engineering, architecture, electrical journeyman, building, mechanical and plumbing fields.

 

 Read More
zoning map Land Use and Planning

Our Land Use Planning Team processes all land use and development applications consistent with adopted planning and development regulations. Seventy percent of the team's work is the analysis and issuance of zoning decisions, short plats, shoreline permits, variances, deviations and major design reviews within the guidelines of the Unified Land Development Code.

 Read More
Crews work in trench Stormwater and Utilities

Our Engineering Team consists of Development Review Engineers who review development applications for private stormwater and utility improvements.  

 Read More
tree canopy City Arborist

City Arborist reviews private development and tree removal applications with an eye for tree protection and retention per the requirements of the City Code.   Public Works and Parks staff manage trees on public property. 

 

 Read More
fire station Fire Permits and Fire Prevention Information

The Fire Marshal's Office provides plan review for Commercial, Residential, and Special Projects.  Mercer Island is a unique and motivated community that considers fire prevention a priority  Maintaining a progressive, motivated, and educated team is our priority and commitment to the community and its residents.

 Read More
  • Printer-friendly version