# Alteration or repair permit 6878666-BK at 800 Union St, Seattle

Seattle Department of Construction and Inspections permit 6878666-BK: issued Mar 11, 2022 for alteration or repair work at 800 Union St. Blanket permit tenant improvements to office space for unnamed tenant on the 13th floor per plans.

- Permit number: 6878666-BK
- Issued: Mar 11, 2022
- Type of work: Alteration or repair (city: Tenant Improvment, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $450,000
- 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). Checked 2026-10-06 01:43 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/