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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West Seattle

Updated 9 hours ago

Recently changed status

Permits that moved between statuses during the latest ingests.

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West Seattle • Residential Construction • Jun 30, 2025
active

6517 38th Ave SW - Construction - DADU & Addition Construct addition to existing…

Property history →
West Seattle • Residential Construction • Jun 25, 2025
active

Tang 53 Construct east one-family dwelling (Establish use as single-family…

Property history →
West Seattle • Residential Construction • Jun 23, 2025
completed

NEW DADU Allow detached accessory dwelling unit (DADU) to existing single-family…

Property history →
West Seattle • Residential Construction • Jun 17, 2025
completed

Duplex Establish use as single-family residence with attached accessory dwelling…

Property history →
West Seattle • Residential Construction • Jun 13, 2025
active

Ven & Cadwell Residence Allow detached accessory dwelling unit (DADU) to existing…