B N Builders Inc
- Based in
- San Mateo
- On San Francisco permits
- Feb 2007 to Sep 2026
- Last 24 months
- 28 permits filed
33 permits since 2000: 18 completed, 13 in progress, 2 never finaled.
Of the 2 never-finaled permits, 2 are 3 to 5 years old. 1 was filed but never issued.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for stairs across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.
Stairs permits
2 stairs permits: 2 completed. Typically 15 days from filing to permit and 126 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Oct 27, 2025 | Completed final sign-off Apr 2026 | 295 Bay St | interior only work. new communicating stair, new millwork, slab infill at l1 & l2.Details
interior only work. new communicating stair, new millwork, slab infill at l1 & l2. | $200,000 |
| Oct 1, 2025 | Completed final sign-off Jan 2026 | 295 Bay St | improvements to ground floor and 2nd floor: new flooring, paint, interior wall repair, ceiling repair and replacement, stairs and ramps at existing slab steps, railing at above, new partial height walls at open workspace and meeting rooms. new millwork and appliances at ground floor. interior onlyDetails
improvements to ground floor and 2nd floor: new flooring, paint, interior wall repair, ceiling repair and replacement, stairs and ramps at existing slab steps, railing at above, new partial height walls at open workspace and meeting rooms. new millwork and appliances at ground floor. interior only | $1,500,000 |