Add 5/8"x10" foundation bolts voluntary strengthening
Alteration or repair at 41 Walnut St, San Francisco
SF Department of Building Inspection permit 9509026: issued Jun 14, 1995 for alteration or repair work at 41 Walnut St. add 5/8"x10" foundation bolts voluntary strengthening.
- Permit number
- 9509026
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $2,400
- ZIP code
- 94118
- City's category
- otc alterations permit, 1 family dwelling
- City's status
- complete
- 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 41 Walnut St, and what's permitted nearby
SF Department of Building Inspection updated its data Oct 13, 2026. We checked it Oct 13, 14:04 UTC. See the city's official records.
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