# Alteration or repair permit 6320489-CN at 415 1st Ave N, Seattle

Seattle Department of Construction and Inspections permit 6320489-CN: issued May 14, 2012 for alteration or repair work at 415 1st Ave N. Tenant Improvement to add bathroom to existing Post Office per floor plan and subject to field inspection.

- Permit number: 6320489-CN
- Issued: May 14, 2012
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $10,000
- ZIP code: 98109
- All permits at this address: https://nearbypermits.com/seattle/address/415-1st-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 2026-10-11 20:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 415 1st Ave N: https://nearbypermits.com/seattle/address/415-1st-ave-n/