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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South Lake Union • Commercial Construction • Apr 27, 2026
active

53AC120426 Construct Tenant Improvement Project at 400 9th Ave N. Installing full…

West Seattle • Residential Construction • Apr 27, 2026
active

LeGrand Residence Remodel Construct addition and alterations to existing single…

Montlake • Residential Construction • Apr 27, 2026
active

Mays Basement Remodel Construct alterations to existing single family dwelling

Interbay • Residential Construction • Apr 27, 2026
active

ARNTZ 2520 Residence Allow housing for one new stacked dwelling unit within an…

Bitter Lake • Commercial Construction • Apr 27, 2026
active

Construction Permit Tenant improvements for laboratory (UW Lab Roche Automation)

Central District • Residential Construction • Apr 27, 2026
active

Caleb Interior Remodel Construct interior alterations to existing single family…

Phinney Ridge • Residential Construction • Apr 27, 2026
active

Guthrie Residence Allow new attached accessory dwelling unit to existing single…

White Center • Residential Construction • Apr 25, 2026
active

Construction Permit Convert existing west one-family dwelling to DADU

Ballard • Residential Construction • Apr 24, 2026
completed

Boyle - Bathroom remodel (STFI) Construct interior alterations to existing two…

Phinney Ridge • Commercial Construction • Apr 24, 2026
active

Erect temporary stage, speaker tower, and cover for Woodland Park Zoo for…

Beacon Hill • Residential Construction • Apr 24, 2026
active

Construct alterations to existing single family residence

Downtown • Industrial Construction • Apr 23, 2026
active

SAMPE Hexcel Temp Permit Construct temporary structure (4/25 - 4/30) for SAMPE…

Interbay • Residential Construction • Apr 23, 2026
completed

Queen Anne New House Demolish one-family dwelling & detached garage

Wallingford • Residential Construction • Apr 23, 2026
active

Construction Permit Construct west two-family dwelling