# Addition permit 7120109-CN at 1722 4th Ave N, Seattle

Seattle Department of Construction and Inspections permit 7120109-CN: issued Sep 28, 2026 for addition work at 1722 4th Ave N. Construct substantial alterations and additions to existing one-family dwelling per plan.

- Permit number: 7120109-CN
- Issued: Sep 28, 2026
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $560,475
- ZIP code: 98109
- All permits at this address: https://nearbypermits.com/seattle/address/1722-4th-ave-n/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 12:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1722 4th Ave N: https://nearbypermits.com/seattle/address/1722-4th-ave-n/