# New building permit 7122101-CN at 1231 Federal Ave E, Seattle

Seattle Department of Construction and Inspections permit 7122101-CN: issued May 15, 2026 for new building work at 1231 Federal Ave E. [Establish new detached accessory dwelling unit] Construct new one family dwelling per plan. Remove existing detached garage.

- Permit number: 7122101-CN
- Issued: May 15, 2026
- Type of work: New building (city: New, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $83,402
- ZIP code: 98102
- All permits at this address: https://nearbypermits.com/seattle/address/1231-federal-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 2026-10-09 19:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1231 Federal Ave E: https://nearbypermits.com/seattle/address/1231-federal-ave-e/