# Alteration or repair permit 6506588-BK at 800 Union St, Seattle

Seattle Department of Construction and Inspections permit 6506588-BK: issued Jan 8, 2016 for alteration or repair work at 800 Union St. Blanket Permit for interior non-structural alterations to the 21st floor. For ICBC per plans.

- Permit number: 6506588-BK
- Issued: Jan 8, 2016
- Type of work: Alteration or repair (city: Tenant Improvment, N/A)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- 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 2026-10-06 21:26 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/