# Alteration or repair permit 6724489-BK at 1601 5th Ave, Seattle

Seattle Department of Construction and Inspections permit 6724489-BK: issued May 6, 2019 for alteration or repair work at 1601 5th Ave. Blanket permit tenant improvements to office space for Mott MacDonald on the 8th floor per plans.

- Permit number: 6724489-BK
- Issued: May 6, 2019
- Type of work: Alteration or repair (city: Tenant Improvment, Commercial)
- Status: Finished (city: Completed)
- Reported cost: $231,000
- ZIP code: 98101
- All permits at this address: https://nearbypermits.com/seattle/address/1601-5th-ave/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 19:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1601 5th Ave: https://nearbypermits.com/seattle/address/1601-5th-ave/