# Alteration or repair permit 7142502-CN at 12509 3rd Ave NW, Seattle

Seattle Department of Construction and Inspections permit 7142502-CN: issued May 13, 2026 for alteration or repair work at 12509 3rd Ave NW. Construct Engineered Seismic Retrofit of a single family dwelling subject to field inspection STFI.

- Permit number: 7142502-CN
- Issued: May 13, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $8,447
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/seattle/address/12509-3rd-ave-nw/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-09 18:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 12509 3rd Ave NW: https://nearbypermits.com/seattle/address/12509-3rd-ave-nw/