# Alteration or repair permit 6366366-CN at 1501 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6366366-CN: issued Jul 25, 2013 for alteration or repair work at 1501 4th Ave. Construct convenience stair between 7th and 8th floor in office building century square for quorum review tenantwith no change of use per square.

- Permit number: 6366366-CN
- Issued: Jul 25, 2013
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $40,000
- ZIP code: 98101
- All permits at this address: https://nearbypermits.com/seattle/address/1501-4th-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 2026-10-06 12:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1501 4th Ave: https://nearbypermits.com/seattle/address/1501-4th-ave/