# Tenant Improvment permit 6672646-BK at 601 Union St, Seattle

Seattle Department of Construction and Inspections permit 6672646-BK, issued Jul 2, 2018 for 601 Union St: tenant improvment. Blanket permit tenant improvements to office space for Marcus & Millichap on the 27th floor per plans.

- Permit number: 6672646-BK
- Issued: Jul 2, 2018
- Type: Tenant Improvment
- Status: Expired
- Reported cost: $108,900
- 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 10:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/