Mercer Island, WA · King County
Permit Application
Mercer Island property owners or authorized representatives use this application to request permits for building, site work, utilities, and other listed project types.
What this form is
Use this application to request a Mercer Island permit for a project such as building, grading, demolition, electrical, mechanical, plumbing, or tree work. It asks for the site address, project valuation, owner and applicant contacts, project type and scope, contractor details, and answers about proposed changes. The form also explains permit expiration and inspection responsibilities.
Who needs it
A property owner or an authorized representative applies when requesting one of the permit types listed on the form.
How to submit it
Submit it to the city department named on the form; check the city website for current contact details.
About notarization
This application is signed and dated without a notary; the document lists no notarized or sworn attachment or related step.
How to submit this form
- 1
Download The Application
Download the Mercer Island Permit Application PDF.
- 2
Complete The Application
Enter the project, owner, applicant, and contractor information, describe the proposed work, and answer all project questions.
- 3
Review And Sign
Review the applicant notice, then sign and date the application as the owner, contractor, or authorized agent.
- 4
Submit To The City
Submit it to the city department named on the form; check the city website for current contact details.
Frequently asked questions
- What information does the Mercer Island Permit Application request?
- It requests the project address and valuation, owner and applicant details, project type and scope, contractor information, and answers about proposed changes to the property or building.
- Who can apply for a Mercer Island permit with this form?
- The signer certifies they own the property or have authorization from the owner to represent the application. The form also requests information about the applicant and relevant contractors.
- Do I need a notary for the Mercer Island Permit Application?
- No. This application is signed and dated without a notary, and the document lists no notarized or sworn attachment or related step.
- How do I submit the Mercer Island Permit Application?
- Submit it to the city department named on the form; check the city website for current contact details. The form identifies Community Planning & Development.
Need something notarized?
This Permit Application doesn’t need a notary — but if you have another Mercer Island form that does, a commissioned online notary can help.