# New building permit 7050653-CN at 4100 37th Ave SW, Seattle

Seattle Department of Construction and Inspections permit 7050653-CN: issued Apr 1, 2025 for new building work at 4100 37th Ave SW. Construct west two-family dwelling (Establish use as a single-family dwelling unit with both an attached accessory dwelling unit and a detached accessory dwelling unit per land use code. Construct (1) two-family dwelling & (1) one-family dwelling per plan. Review & process for (2) records under 7050653-CN).

- Permit number: 7050653-CN
- Issued: Apr 1, 2025
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $632,133
- ZIP code: 98126
- All permits at this address: https://nearbypermits.com/seattle/address/4100-37th-ave-sw/

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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 2026-10-09 02:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4100 37th Ave SW: https://nearbypermits.com/seattle/address/4100-37th-ave-sw/