# Alteration or repair permit 6647477-CN at 999 3rd Ave, Seattle

Seattle Department of Construction and Inspections permit 6647477-CN: issued Feb 26, 2018 for alteration or repair work at 999 3rd Ave. Construct tenant improvements to commercial building levels 4 17 20. Subject to field inspection (STFI).

- Permit number: 6647477-CN
- Issued: Feb 26, 2018
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Issued (city: Issued)
- Reported cost: $40,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/999-3rd-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 04:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 999 3rd Ave: https://nearbypermits.com/seattle/address/999-3rd-ave/