# Alteration or repair permit 6570877-BK at 601 Union St, Seattle

Seattle Department of Construction and Inspections permit 6570877-BK, issued Dec 16, 2016 for 601 Union St: alteration or repair. Blanket Permit for interior non-structural alterations for common spaces on multiple floors 4 through 56.

- Permit number: 6570877-BK
- Issued: Dec 16, 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/601-union-st/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-01 23:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/