# Alteration or repair permit 6818740-CN at 505 1st Ave S, Seattle

Seattle Department of Construction and Inspections permit 6818740-CN: issued Jun 16, 2022 for alteration or repair work at 505 1st Ave S. Alterations to existing mixed use building and construct new partial 8th story assembly spaces and roof deck and occupy per plans.

- Permit number: 6818740-CN
- Issued: Jun 16, 2022
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $4,000,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/505-1st-ave-s/

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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 2026-10-17 16:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 505 1st Ave S: https://nearbypermits.com/seattle/address/505-1st-ave-s/