# Addition permit 6766945-CN at 6550 3rd Ave NW, Seattle

Seattle Department of Construction and Inspections permit 6766945-CN: issued Jul 2, 2020 for addition work at 6550 3rd Ave NW. Construct alterations and addition to create basement in single-family residence per plan.

- Permit number: 6766945-CN
- Issued: Jul 2, 2020
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $60,000
- ZIP code: 98117
- All permits at this address: https://nearbypermits.com/seattle/address/6550-3rd-ave-nw/

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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 14:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 6550 3rd Ave NW: https://nearbypermits.com/seattle/address/6550-3rd-ave-nw/