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.

Clear

West Seattle

Updated 12 hours ago

Recently changed status

Permits that moved between statuses during the latest ingests.

JSON
Property history →
West Seattle • Residential Construction • Mar 3, 2025
completed

4157 38th Ave SW - Construction - Yu's residence Allow attached accessory dwelling…

Property history →
West Seattle • Residential Construction • Mar 3, 2025
active

DADU Allow new detached accessory dwelling unit to existing single-family use

Property history →
West Seattle • Residential Construction • Mar 3, 2025
active

Alina Hanson Additions and alterations to existing two-family dwelling (single…

Property history →
West Seattle • Residential Construction • Feb 24, 2025
active

Fritz Construct additions and alterations to existing one-family dwelling

Property history →
West Seattle • Residential Construction • Jan 26, 2025
completed

Riojas Basement Remodel Interior alterations to existing single family residence

Property history →
West Seattle • Residential Construction • Jan 8, 2025
active

Construction Permit Construct interior alterations to existing single family…

Property history →
West Seattle • Residential Construction • Jan 6, 2025
completed

niu niu remodel Convert attached garage to habitable space, relocate required…

Property history →
West Seattle • Residential Construction • Jan 4, 2025
active

Window & Door Replacement Replace 17 window and 4 doors like for like in SFR

Property history →
West Seattle • Residential Construction • Jan 2, 2025
completed

3454 44th Ave SW - Construction - LONG/SUNDBERG ADDITION Construct alterations and…