# New building permit 7147945-CN at 12331 42nd Ave NE, Seattle

Seattle Department of Construction and Inspections permit 7147945-CN: issued Aug 17, 2026 for new building work at 12331 42nd Ave NE. Construct main floor deck addition at east side of existing one-family dwelling per plan.

- Permit number: 7147945-CN
- Issued: Aug 17, 2026
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $10,000
- ZIP code: 98125
- All permits at this address: https://nearbypermits.com/seattle/address/12331-42nd-ave-ne/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-08 11:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 12331 42nd Ave NE: https://nearbypermits.com/seattle/address/12331-42nd-ave-ne/