Codes

The City recently adopted ordinances 127211 and 127219 to boost housing supply and options in Seattle’s residential zones. The online Seattle Municipal Code may take several months to be updated. You can download consolidated versions of the Neighborhood Residential Code and the Accessory Dwelling Units for reference.

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Codes We Enforce

Construction and Inspections

Brooke D. Belman, 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.