# New building permit 7072361-CN at 11647 Beacon Ave S, Seattle

Seattle Department of Construction and Inspections permit 7072361-CN: issued Dec 1, 2025 for new building work at 11647 Beacon Ave S. Construct Detached Accessory Dwelling Unit (DADU) accessory to Single Family Residence per Standard Plan 6794017-SP.

- Permit number: 7072361-CN
- Issued: Dec 1, 2025
- Type of work: New building (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $177,065
- ZIP code: 98178
- All permits at this address: https://nearbypermits.com/seattle/address/11647-beacon-ave-s/

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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 2026-10-12 06:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 11647 Beacon Ave S: https://nearbypermits.com/seattle/address/11647-beacon-ave-s/