# Addition permit 7029270-CN at 1127 27th Ave, Seattle

Seattle Department of Construction and Inspections permit 7029270-CN: issued Mar 17, 2025 for addition work at 1127 27th Ave. Allow attached accessory dwelling unit to a single-family use per land use code. Construct addition for a two-family dwelling per plan.

- Permit number: 7029270-CN
- Issued: Mar 17, 2025
- Type of work: Addition (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $200,000
- ZIP code: 98122
- All permits at this address: https://nearbypermits.com/seattle/address/1127-27th-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 20:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1127 27th Ave: https://nearbypermits.com/seattle/address/1127-27th-ave/