# Alteration or repair permit 6750557-BK at 900 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6750557-BK: issued Oct 17, 2019 for alteration or repair work at 900 4th Ave. Blanket permit tenant improvements to office space for GCI on the 37th floor per plans.

- Permit number: 6750557-BK
- Issued: Oct 17, 2019
- Type of work: Alteration or repair (city: Tenant Improvment, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $68,200
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/900-4th-ave/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-04 15:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/