# Alteration or repair permit 7123876-CN at 3315 40th Ave W, Seattle

Seattle Department of Construction and Inspections permit 7123876-CN: issued Jan 7, 2026 for alteration or repair work at 3315 40th Ave W. Construct interior alterations to upper-level bedroom/bath/office at NW corner of existing one family dwelling subject to field inspection (STFI).

- Permit number: 7123876-CN
- Issued: Jan 7, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $66,431
- ZIP code: 98199
- All permits at this address: https://nearbypermits.com/seattle/address/3315-40th-ave-w/

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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 2026-10-11 05:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3315 40th Ave W: https://nearbypermits.com/seattle/address/3315-40th-ave-w/