Legalize existing ground floor bathroom: add one bedroom and interior partition at garage floor w/ associated
Alteration or repair 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
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $50,000
- ZIP code
- 94134
- City's category
- otc alterations permit, 1 family dwelling
- City's status
- issued
- Source
- SF Department of Building Inspection permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 120 Princeton St, and what's permitted nearby
SF Department of Building Inspection updated its data Oct 11, 2026. We checked it Oct 12, 08:10 UTC. See the city's official records.
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