# Addition permit 6972132-CN at 600 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6972132-CN: issued Jan 11, 2024 for addition work at 600 4th Ave. Construct alterations to remove repair and replace waterproofing topping slab and paving slab NE accessible ramp and flagpole addition at City Hall Plaza per plan.

- Permit number: 6972132-CN
- Issued: Jan 11, 2024
- Type of work: Addition (city: Addition/Alteration, Commercial)
- Status: Issued (city: Issued)
- Reported cost: $6,000,000
- ZIP code: 98104
- All permits at this address: https://nearbypermits.com/seattle/address/600-4th-ave/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-07 11:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 600 4th Ave: https://nearbypermits.com/seattle/address/600-4th-ave/