Seattle Department of Construction & Inspections

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Codes

Common Code Questions

What if I build without a permit?

What if my neighbor has a vacant building?

What are the rules for deposit returns?

See more answers to common code questions about:

Animal Codes
Construction Without a Permit
Floating Residences
Illegal Living Units

Noise Codes
Parking & Car Storage Rules
Property Line Disputes
Rental Agreements

See all Common Code Questions
See also Common Projects

Codes We Enforce

Building Code
Electrical Code
Energy Code
Fire Code

Land Use Code
Mechanical Code
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Residential Code

See all Codes We Enforce (A-Z)

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Changes to Code

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Director's Rules

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What Should I Do If I'm Cited

Why Can the City Regulate How I Use My Property

Still Need Help?

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Call us at (206) 615-0808
M, W, F: 9:00 a.m. - 3:00 p.m.
T, Th: 10:30 a.m. - 3:00 p.m.

Most services are available online through our SDCI Services page.

Construction and Inspections

Kye Lee, Interim Director
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
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SDCI issues land use, construction, and trade permits, conducts construction and housing-related inspections, ensures compliance with our codes, and regulates rental rules. SDCI is committed to an antiracist workplace and to addressing racism through our work in the community.

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