# Alteration or repair permit 6236501-CN at 401 1st Ave S, Seattle

Seattle Department of Construction and Inspections permit 6236501-CN: issued Dec 23, 2009 for alteration or repair work at 401 1st Ave S. tenant improvements in existing building (Suites 306 and 307) per floor plan subject to field inspection (STFI).

- Permit number: 6236501-CN
- Issued: Dec 23, 2009
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $5,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/401-1st-ave-s/

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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 2026-10-14 12:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 401 1st Ave S: https://nearbypermits.com/seattle/address/401-1st-ave-s/