# Roofing permit 9018207 at 642 Head St, San Francisco

SF Department of Building Inspection permit 9018207: issued Sep 10, 1990 for roofing work at 642 Head St. reroofing.

- Permit number: 9018207
- Issued: Sep 10, 1990
- Type of work: Roofing (city: otc alterations permit, 1 family dwelling)
- Status: Finished (city: complete)
- Reported cost: $2,500
- ZIP code: 94132
- All permits at this address: https://nearbypermits.com/san-francisco/address/642-head-st/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-08 08:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 642 Head St: https://nearbypermits.com/san-francisco/address/642-head-st/