# Addition permit 7117246-CN at 5402 20th Ave S, Seattle

Seattle Department of Construction and Inspections permit 7117246-CN: issued Dec 16, 2025 for addition work at 5402 20th Ave S. PLEASE RE-SCREEN FOR STFI Remodel and dormer addition to existing SFR level 2.

- Permit number: 7117246-CN
- Issued: Dec 16, 2025
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $130,000
- ZIP code: 98108
- All permits at this address: https://nearbypermits.com/seattle/address/5402-20th-ave-s/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-12 05:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 5402 20th Ave S: https://nearbypermits.com/seattle/address/5402-20th-ave-s/