# Addition permit 6170628-CN at 1421 29th Ave, Seattle

Seattle Department of Construction and Inspections permit 6170628-CN: issued May 29, 2008 for addition work at 1421 29th Ave. Construct partial first floor and full second floor additions plus interior alterations to existing single family residence per plan.

- Permit number: 6170628-CN
- Issued: May 29, 2008
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $150,000
- ZIP code: 98122
- All permits at this address: https://nearbypermits.com/seattle/address/1421-29th-ave/

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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 2026-10-10 07:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1421 29th Ave: https://nearbypermits.com/seattle/address/1421-29th-ave/