# New building permit 7037657-CN at 4512 Cascadia Ave S, Seattle

Seattle Department of Construction and Inspections permit 7037657-CN: issued Jan 17, 2025 for new building work at 4512 Cascadia Ave S. Establish use as single family residence with attached accessory dwelling unit per land use code. Construct new two family dwelling existing first floor to remain per plan.

- Permit number: 7037657-CN
- Issued: Jan 17, 2025
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $343,180
- ZIP code: 98118
- All permits at this address: https://nearbypermits.com/seattle/address/4512-cascadia-ave-s/

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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 2026-10-13 08:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4512 Cascadia Ave S: https://nearbypermits.com/seattle/address/4512-cascadia-ave-s/