# Alteration or repair permit 7150160-CN at 520 Westlake Ave N, Seattle

Seattle Department of Construction and Inspections permit 7150160-CN: issued Oct 1, 2026 for alteration or repair work at 520 Westlake Ave N. Construct tenant improvements to existing commercial building (Block 38) at levels L5 L7-L12 per plan.

- Permit number: 7150160-CN
- Issued: Oct 1, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Issued (city: Issued)
- Reported cost: $150,000
- ZIP code: 98109
- All permits at this address: https://nearbypermits.com/seattle/address/520-westlake-ave-n/

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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 19:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 520 Westlake Ave N: https://nearbypermits.com/seattle/address/520-westlake-ave-n/