# Alteration or repair permit 202609047743 at 120 Princeton St, San Francisco

SF Department of Building Inspection permit 202609047743: issued Sep 15, 2026 for alteration or repair work at 120 Princeton St. legalize existing ground floor bathroom: add one bedroom and interior partition at garage floor w/ associated electrical & plumbing work. no work at upper floor, no new dwelling unit, building addition, expansion or change of occupancy. no structural work or change to the existing bldg footprint.

- Permit number: 202609047743
- Issued: Sep 15, 2026
- Type of work: Alteration or repair (city: otc alterations permit, 1 family dwelling)
- Status: Issued (city: issued)
- Reported cost: $50,000
- ZIP code: 94134
- All permits at this address: https://nearbypermits.com/san-francisco/address/120-princeton-st/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-13 21:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 120 Princeton St: https://nearbypermits.com/san-francisco/address/120-princeton-st/