# New building permit 7133801-CN at 4209 A 42nd Ave S, Seattle

Seattle Department of Construction and Inspections permit 7133801-CN: issued Jun 15, 2026 for new building work at 4209 A 42nd Ave S. Construct west two-family dwelling [NORTH DUPLEX] per plan. (Establish use as townhouse and one-family dwelling per Land Use code. Construct (1) two-family dwelling and (1) one-family dwelling. Review and process for two record numbers under 7130636-CN).

- Permit number: 7133801-CN
- Issued: Jun 15, 2026
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $421,166
- ZIP code: 98118
- All permits at this address: https://nearbypermits.com/seattle/address/4209-a-42nd-ave-s/

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-16 22:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4209 A 42nd Ave S: https://nearbypermits.com/seattle/address/4209-a-42nd-ave-s/