# Alteration or repair permit 201711224714 at 249 Christopher Dr, San Francisco

SF Department of Building Inspection permit 201711224714: issued Nov 22, 2017 for alteration or repair work at 249 Christopher Dr. change out of (e) central gas furnace with new and change out (e) ductwork (40lf).

- Permit number: 201711224714
- Issued: Nov 22, 2017
- Type of work: Alteration or repair (city: otc alterations permit, 1 family dwelling)
- Status: Issued (city: issued)
- Reported cost: $14,750
- ZIP code: 94131
- All permits at this address: https://nearbypermits.com/san-francisco/address/249-christopher-dr/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-14 07:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 249 Christopher Dr: https://nearbypermits.com/san-francisco/address/249-christopher-dr/