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Seattle Construction Permits
Search live Seattle construction permits from public SDCI records. Filter the active permit stream by neighborhood and permit type — or look up any address, permit number, or contractor — then drill into the projects that matter to your team.
How to search Seattle permit records
Start with a street address, permit number, or contractor, then combine the neighborhood, permit type, and status filters to narrow the public Seattle Department of Construction & Inspections record. Each result surfaces the project description, declared valuation, issue date, current status, and linked property or contractor history. The data is refreshed daily.
Permit valuations are project estimates, and a status describes the city's review or issuance workflow rather than proving construction is complete. Read the data methodology, or compare activity across Seattle neighborhoods, contractors, and property records.
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Chloe Moore Construct a two-family dwelling
Chloe Moore Construct a one-family dwelling
Duwamish Tribal Services Install stand-alone manufactured office trailer portables…
completed
805 4th Ave N - Construction Construct alterations to replace interior finishes…
completed
924 N 78Th Construct new one-family dwelling
garage conversion Construct alterations to existing garage and establish parking
24-C047 STFI Permit Minor alterations (seismic bracing for teller line) to a…
BASEMENT REFINISH Construct alterations to SFR
home restore after fire Construct substantial alterations for smoke and water…
Manzano Kitchen Remodel Construct interior alterations to existing single family…
NKC Scribner Toilet Room Tenant improvement to add toilet room at Level 1, Suite…
ADDITION TO EXISTING SFR & ACCESSORY STRUCTURE Demolish existing single family…
PHINNEY AVE N (DADU) Construct east one-family dwelling (Allow attached accessory…
PHINNEY AVE N (AADU) Construct substantial alterations & addition to convert…
Door security improvements Modify required panic hardware at exit doors in three…
SFR W/AADU Construct new two-family dwelling
DADU Change use of existing single-family residence to detached accessory dwelling…
Construction Permit Construct new one family dwelling
Construction Permit Construct new two family dwelling
Replace 16 windows like for like in SFR
Korenaga Retrofit Engineered Voluntary seismic retrofit to SFR, STFI
Lin Retrofit Engineered Voluntary seismic retrofit to SFR, STFI
Koodrich Basement/Garage Conversion Alterations to a single-family residence
2448 29th Ave W Construct alterations and additions to existing one-family dwelling
Mighty House Dev 30th SFR+AADU+DADU Demolish existing one family dwelling and…
Construction Permit Construct substantial alterations to reconfigure existing…
Construction Permit Construct new one-family dwelling
completed
McDonald Remodel Construct substantial alterations and additions to existing…
Evanston DADU Allow a detached accessory dwelling unit
11019 35th Ave NE - New AADU & DADU Construct new one family dwelling
Construction Permit Allow new detached accessory dwelling unit to existing single…
2827 NW 73rd St - Construction - Kotulka Basement Remodel Construct alterations to…
Small 1st Floor Addition Ground-level addition and alterations to a single-family…
Golden Alaska Construct non-structural alterations to existing commercial…
607 NW 50th St Interior alterations to a single-family residence
OUS Fl 31 Vacant Space Prep Construct blanket permit tenant improvements to future…
Construct blanket permit tenant improvements to future tenant
Interlake retrofit Earthquake home retrofit permit for single family reference
ASC Optimization Construct tenant improvements to portions of the main building L2…
Construction Permit Additions and alterations to existing single family residence
completed
Construction Permit Tenant improvement to levels 41 and 42 and at the roof of…
Construct dormer addition to SFR
Le Weber Bath Construct interior alterations in existing single-family residence
Gahan Basement Interior alterations to basement of SFR
Village Green Seattle Repair water damage at existing multi-family building
29VP032409 TENANT IMPROVEMENT TO THE WEST PORTION OF LEVEL 3 OF AN EXISTING…
Construction Permit Interior alterations to East building to demolish interior…
Window well install Complete and Final for 6637640-CN - alterations to the…
SE25XC053 First Hill Sprint Decommission Construct alterations to existing…
Operation Nightwatch - St. Marks - 1501 10th Ave E A tenant improvement within…