# Alteration or repair permit 6938951-CN at 800 Union St, Seattle

Seattle Department of Construction and Inspections permit 6938951-CN: issued Mar 14, 2023 for alteration or repair work at 800 Union St. Tenant Improvement to existing office space on 21st floor subject to field inspection STFI.

- Permit number: 6938951-CN
- Issued: Mar 14, 2023
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $83,500
- ZIP code: 98101
- All permits at this address: https://nearbypermits.com/seattle/address/800-union-st/

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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 2026-10-07 08:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 800 Union St: https://nearbypermits.com/seattle/address/800-union-st/