# Alteration or repair permit 6479005-CN at 321 Newton St, Seattle

Seattle Department of Construction and Inspections permit 6479005-CN: issued May 16, 2016 for alteration or repair work at 321 Newton St. Construct alterations to existing single family residence to establish an accessory dwelling unit in the basement per plan.

- Permit number: 6479005-CN
- Issued: May 16, 2016
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $15,000
- ZIP code: 98109
- All permits at this address: https://nearbypermits.com/seattle/address/321-newton-st/

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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 11:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 321 Newton St: https://nearbypermits.com/seattle/address/321-newton-st/