Shed Permit Requirements

Seattle, Washington

Do You Need a Shed Permit in Seattle, Washington?

Yes, in Seattle, Washington, a building permit is typically required for shed projects. Structures exceeding 120 square feet require a permit, while smaller sheds may be exempt. Always confirm with the Seattle building department.

Permit Status: Yes

Requirements Details

  • Size Threshold: 120 sq ft
  • Height Limit: 12 ft
  • Front Setback: 5 ft
  • Side Setback: 5 ft
  • Rear Setback: 5 ft
  • Permit Fee: $100-$300

Where to Apply for a Shed Permit in Seattle, Washington

Contact the Seattle Development Services Department or city building division. Fees range from $100-$300.

Frequently Asked Questions

What size shed requires a permit in Seattle, Washington?

In Seattle, a permit is typically required for sheds exceeding 120 sq ft. Smaller structures may be exempt but setback rules still apply.

How much does a shed permit cost in Seattle, Washington?

Fees typically range from $100-$300. Contact the Seattle building department for current schedules.

Can I build a shed without a permit in Seattle, Washington?

Building without a required permit can result in fines or forced removal. Always check with the Seattle building department first.

Where do I apply for a shed permit in Seattle, Washington?

Apply through the Seattle Development Services Department or city building division. Many cities offer online applications.

Learn More

This information is provided for general guidance only. Permit requirements vary by municipality. Always verify rules with your local building department.