# Alteration or repair permit 6427790-CN at 305 Harrison St, Seattle

Seattle Department of Construction and Inspections permit 6427790-CN: issued May 6, 2015 for alteration or repair work at 305 Harrison St. Remodel of Seattle Center Armory House needs demolition of cubicle office inside the Armory. The demolition exposed an existing mechanical duct (30"x 36") at the north wall of the armory house. Older steel diagonals will be removed and lower bracing members will be added to make room for the north wall appearance and drywall will be used to cover the duct.

- Permit number: 6427790-CN
- Issued: May 6, 2015
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Expired (city: Expired)
- Reported cost: $37,000
- 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 12:45 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/