# Alteration or repair permit 6335897-CN at 1001 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6335897-CN: issued Oct 10, 2012 for alteration or repair work at 1001 4th Ave. Alterations to remove and replace spray applied fireproofing to structural steel on the floor framing of the 25th 26th and 27th floors of existing commercial building per plan.

- Permit number: 6335897-CN
- Issued: Oct 10, 2012
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Expired (city: Expired)
- Reported cost: $165,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/1001-4th-ave/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 05:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1001 4th Ave: https://nearbypermits.com/seattle/address/1001-4th-ave/