# Fire systems permit 9915490 at 331 Powell St, San Francisco

SF Department of Building Inspection permit 9915490: issued Jul 29, 1999 for fire systems work at 331 Powell St. modification of existing sprinkler system on 1st floor.

- Permit number: 9915490
- Issued: Jul 29, 1999
- Type of work: Fire systems (city: otc alterations permit, retail sales)
- Status: Finished (city: complete)
- Reported cost: $5,000
- ZIP code: 94102
- All permits at this address: https://nearbypermits.com/san-francisco/address/331-powell-st/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-10 18:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 331 Powell St: https://nearbypermits.com/san-francisco/address/331-powell-st/