# Alteration or repair permit 6227385-CN at 800 Union St, Seattle

Seattle Department of Construction and Inspections permit 6227385-CN: issued Oct 15, 2009 for alteration or repair work at 800 Union St. Closed as incomplete - expired permit. Temporay Structure Permit to erect a two level structure on level 4 of WA STATE Convention Center for special ASPS event from Oct 24 09 to Oct 26 09 per plan.

- Permit number: 6227385-CN
- Issued: Oct 15, 2009
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 98101
- All permits at this address: https://nearbypermits.com/seattle/address/800-union-st/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-09 22:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 800 Union St: https://nearbypermits.com/seattle/address/800-union-st/