# Alteration or repair permit 6221616-CN at 1815 12th Ave, Seattle

Seattle Department of Construction and Inspections permit 6221616-CN: issued Feb 24, 2010 for alteration or repair work at 1815 12th Ave. Closed as incomplete - expired permit. Replace existing antenna install 4 new antenna with screen wall and alter existing equipment room per plan.

- Permit number: 6221616-CN
- Issued: Feb 24, 2010
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $29,000
- ZIP code: 98122
- All permits at this address: https://nearbypermits.com/seattle/address/1815-12th-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 2026-10-09 23:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1815 12th Ave: https://nearbypermits.com/seattle/address/1815-12th-ave/