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      • Changes to Your Issued Permit
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      • Do You Need a Permit?
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      • How Do You Get a Permit?
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      • Permits We Issue (A-Z)
        • Boiler & Pressure Vessel Permit
        • Construction Permit - Addition or Alteration
        • Construction Permit - Establishing Use
        • Construction Permit - New Building, Multifamily, Commercial, Mixed Use, or Industrial
        • Construction Permit - New Building, Single-Family Residential or Duplex
        • Construction Permit - Subject-to-Field-Inspection
        • Construction Permit - Temporary Structures & Uses
        • Curb Cut Permit
        • Demolition Permit - Building
        • Design Review - Administrative
        • Design Review - Full
        • Design Review - Streamlined
        • Earthquake Home Retrofit Permit
        • Electrical Permit
        • Elevator & Escalator Permit
        • Emergency Repair Permit
        • Fire Alarm Permit
        • Grading Permit
        • Land Use / Master Use Permit - Overview of MUP
        • Land Use / Master Use Permit - Conditional Use
        • Land Use / Master Use Permit - Environmentally Critical Areas (ECA)
        • Land Use / Master Use Permit - Plat
        • Land Use / Master Use Permit - Rezone
        • Land Use / Master Use Permit - Shoreline
        • Land Use / Master Use Permit - State Environmental Policy Act (SEPA)
        • Land Use / Master Use Permit - Land Use Variance
        • Mechanical Permit
        • Phased Permit
        • Refrigeration Permit
        • Re-Roof Permit
        • Residential Deconstruction
        • Side Sewer Permit
        • Sign, Awning, & Billboard Permit
        • Tenant Improvement Permit (Blanket)
        • Tree & Vegetation Removal
      • Resolve a Permit Disagreement
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  • About Us
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Permits

Get Started

Do you need a permit?

How much will your permit cost?

How do you get a permit?

Common Projects

  • Accessory Dwelling Unit (Backyard Cottage)
  • Decks
  • Demolition of Housing
  • Garages
  • House Additions & Remodels
  • New Businesses
  • Retaining Walls & Rockeries
  • Sheds

See all Common Projects
See also Common Code Questions

Permits We Issue

  • Construction Permit - Addition or Alteration
  • Construction Permit - New Building, Single-Family Residential or Duplex
  • Electrical Permit
  • Land Use / Master Use Permit
  • Mechanical Permit

See all Permits We Issue (A-Z)
See Other Agency Permits and Approvals

What Do You Want To Do?

Apply for a Permit

Pay Permit Fees

Resolve a Permit Disagreement

Schedule an Inspection

Search Permit & Property Records

Check Status

| Find it on a map

Dig Deeper

Changes to Your Issued Permit

Comment on a Project

Exemptions From Code Requirements

Find Tips

Green Building Incentives

Inspections Your Permit Requires

Permit Forms

Still Need Help?

Ask Us

Call us at (206) 684-8850
 
Visit the Applicant Services Center
700 5th Avenue, 20th floor
M, W, F: 8:00 a.m. - 4:00 p.m.
T, Th: 10:30 a.m. - 4:00 p.m.
(arrive before 2:00 p.m. for walk-in service)

Online

Send Us a Land Use Question

Send Us a Building Permit Question

Construction and Inspections

Address: 700 5th Ave, Suite 2000, Seattle, WA, 98104
Mailing Address: P.O. Box 34019, Seattle, WA, 98124-4019
Phone: 206-684-8600
Phone Alt: Violation Complaint Line: 206-615-0808

City-Wide Information

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Top Requests

  1. Apply for a Permit
  2. Make a Complaint
  3. Learn About Rental Rules
  4. Schedule an Inspection
  5. Proposed Changes to Code

The Seattle Department of Construction & Inspections issues land use, construction, and trade permits, conducts construction- and housing-related inspections, ensures compliance with our codes, and regulates rental rules.

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