# Alteration or repair permit 201402279527 at 123 Corwin St, San Francisco

SF Department of Building Inspection permit 201402279527: issued Feb 27, 2014 for alteration or repair work at 123 Corwin St. replace decking at rear, replace stair treads at lower level, patch holes, penetrations in garage, install r3 insulation to ducts and return air plenums. comply with cc-7301.

- Permit number: 201402279527
- Issued: Feb 27, 2014
- Type of work: Alteration or repair (city: otc alterations permit, apartments)
- Status: Finished (city: complete)
- Reported cost: $6,000
- 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 2026-10-11 02:10 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/