# Alteration or repair permit 6555326-CN at 305 Harrison St, Seattle

Seattle Department of Construction and Inspections permit 6555326-CN: issued Jan 12, 2017 for alteration or repair work at 305 Harrison St. Construct alterations to an existing commercial building (Key Arena) at the interior rooftop level minor communications antenna facility (AT&T) per plan.

- Permit number: 6555326-CN
- Issued: Jan 12, 2017
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $28,000
- ZIP code: 98109
- All permits at this address: https://nearbypermits.com/seattle/address/305-harrison-st/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 23:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 305 Harrison St: https://nearbypermits.com/seattle/address/305-harrison-st/