# Alteration or repair permit 9710142 at 123 Corwin St, San Francisco

SF Department of Building Inspection permit 9710142: issued Jun 4, 1997 for alteration or repair work at 123 Corwin St. change 4 aluminum windows and 2 sliding glass doors.

- Permit number: 9710142
- Issued: Jun 4, 1997
- Type of work: Alteration or repair (city: otc alterations permit, apartments)
- Status: Finished (city: complete)
- Reported cost: $2,500
- ZIP code: 94114
- All permits at this address: https://nearbypermits.com/san-francisco/address/123-corwin-st/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-10 23:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 123 Corwin St: https://nearbypermits.com/san-francisco/address/123-corwin-st/