# Alteration or repair permit 7163631-CN at 3521 SW Trenton St, Seattle

Seattle Department of Construction and Inspections permit 7163631-CN: issued Sep 22, 2026 for alteration or repair work at 3521 SW Trenton St. Remodel (e) conditioned basement of one family dwelling per plan subject to field inspection STFI.

- Permit number: 7163631-CN
- Issued: Sep 22, 2026
- Type of work: Alteration or repair (city: Addition/Alteration, Single Family/Duplex)
- Status: Issued (city: Issued)
- Reported cost: $85,000
- ZIP code: 98126
- All permits at this address: https://nearbypermits.com/seattle/address/3521-sw-trenton-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 2026-10-10 10:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3521 SW Trenton St: https://nearbypermits.com/seattle/address/3521-sw-trenton-st/