Roof Replacement Permit in Seattle, Washington

Permit required?

No permit is typically required.

When a permit is usually needed

Like-for-like roof replacement on a detached one or two-family house in Seattle does not require a permit

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a roof replacement permit in Seattle?

Replacing roof sheathing or repairing the roof on a detached one- or two-family house in Seattle does not require a building permit if no changes are made to the building envelope and the work is equal quality to the existing structure. Changes to roof structure or building envelope require a permit. Contact SDCI to confirm if your project qualifies for the exemption. Always confirm with the Seattle Department of Construction and Inspections before starting.

How much does a roof replacement permit cost in Seattle?

Fees are set by Seattle and are not published here. Contact the office for current amounts.

How long does a roof replacement permit take in Seattle?

Processing time for a roof replacement permit in Seattle varies by workload and project scope. Contact the Seattle Department of Construction and Inspections for a current estimate.

Where do you apply for a roof replacement permit in Seattle?

You can apply through the Seattle permit portal or contact the Seattle Department of Construction and Inspections directly. The links are listed on this page.

Official sources

• https://www.seattle.gov/sdci/permits/do-you-need-a-permit