# Addition permit 7141133-CN at 12818 8th Ave NE, Seattle

Seattle Department of Construction and Inspections permit 7141133-CN: issued Aug 14, 2026 for addition work at 12818 8th Ave NE. Allow housing for one new attached dwelling unit at an existing structure per land use code. Construct addition and substantial alterations for a two-family dwelling per plan.

- Permit number: 7141133-CN
- Issued: Aug 14, 2026
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $70,000
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/seattle/address/12818-8th-ave-ne/

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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 14:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 12818 8th Ave NE: https://nearbypermits.com/seattle/address/12818-8th-ave-ne/