# Addition permit 6471204-CN at 800 5th Ave, Seattle

Seattle Department of Construction and Inspections permit 6471204-CN: issued Dec 9, 2015 for addition work at 800 5th Ave. Construct additions and alterations to existing commercial building to level 1 and 2 lobby space per plan.

- Permit number: 6471204-CN
- Issued: Dec 9, 2015
- Type of work: Addition (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $7,090,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/800-5th-ave/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-13 05:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 800 5th Ave: https://nearbypermits.com/seattle/address/800-5th-ave/