Black Oak Construction
- Based in
- Oakland
- On San Francisco permits
- Sep 2012 to Mar 2025
- Last 24 months
- 2 permits filed
20 permits since 2000: 16 completed, 2 in progress, 2 never finaled.
Of the 2 never-finaled permits, 2 are 3 to 5 years old.
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: 1 completed, 1 never finaled. Typically 0 days from filing to permit and 1 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Nov 21, 2022 | Never finaled issued Nov 2022, no final | 146 Portola Dr | misc. repair & new handrail at existing exterior stairs at rear. repair is less than 50% to comply w/ complaint #202172536 item #2. all repairs to be in kind.Details
misc. repair & new handrail at existing exterior stairs at rear. repair is less than 50% to comply w/ complaint #202172536 item #2. all repairs to be in kind. | $17,360 |
| Jul 13, 2022 | Completed final sign-off Jul 2022 | 71 Peralta Av | repair of existing rear exterior stair. less than 50% re-workDetails
repair of existing rear exterior stair. less than 50% re-work | $3,000 |