Codes - SDCI | seattle.gov
Codes
The City recently adopted ordinances
127375
and
127376
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.
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 Common Questions
Animal Codes
Construction Without a Permit
Floating Residences
Home Business Rules
Junk Storage, Cars & Illegal Dumping Rules
Noise Codes
Parking & Car Storage Rules
Vacant Buildings
See all
Common Code Questions
See also
Common Projects
Codes We Enforce
Building Code
Energy Code
Fire Code
Land Use Code
Noise Code
Residential Code
Stormwater Code
Zoning
See all
Codes We Enforce (A-Z)
What Do You Want To Do?
Make a Property or Building Complaint
Check Status
Dig Deeper
Changes to Code
Construction Code Interpretations
Director's Rules
Exemptions from Code Requirements
Find Tips
How We Respond
Licensing & Registration
What Should I Do If I'm Cited
Why Can the City Regulate How I Use My Property
Still Need Help?
Ask Us
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
Sam Steele, Interim Director
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.