# Alteration or repair permit 7124859-CN at 4015 SW Thistle St, Seattle

Seattle Department of Construction and Inspections permit 7124859-CN: issued Apr 6, 2026 for alteration or repair work at 4015 SW Thistle St. Allow new attached accessory dwelling unit to existing single family use per land use code. Construct substantial alterations for two family dwelling per plan.

- Permit number: 7124859-CN
- Issued: Apr 6, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Finished (city: Completed)
- Reported cost: $178,838
- ZIP code: 98136
- All permits at this address: https://nearbypermits.com/seattle/address/4015-sw-thistle-st/

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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 2026-10-13 20:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4015 SW Thistle St: https://nearbypermits.com/seattle/address/4015-sw-thistle-st/