# Addition permit 6223923-CN at 912 12th Ave E, Seattle

Seattle Department of Construction and Inspections permit 6223923-CN: issued Aug 24, 2009 for addition work at 912 12th Ave E. Construct addition and alter existing Single Family Residence per plan.

- Permit number: 6223923-CN
- Issued: Aug 24, 2009
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $50,000
- ZIP code: 98102
- All permits at this address: https://nearbypermits.com/seattle/address/912-12th-ave-e/

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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 18:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 912 12th Ave E: https://nearbypermits.com/seattle/address/912-12th-ave-e/