Back to kitchen remodel contractors
Blackstone Development Inc
- Based in
- Walnut Creek
- On San Francisco permits
- Jan 2020 to Aug 2025
- Last 24 months
- 2 permits filed
5 permits since 2000: 2 completed, 2 in progress, 1 never finaled.
Of the 1 never-finaled permit, 1 is 5 to 10 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 kitchen remodel 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.
Kitchen remodel permits
1 kitchen remodel permit: 1 in progress. Typically 1 days from filing to permit.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Aug 11, 2025 | In progress issued Aug 2025 | 543 46th Av | revision 202506168748- adding interior wall in the garage to create a storage closet, new layout for living room, kitchenette, and bathroom on 1st floorDetails
revision 202506168748- adding interior wall in the garage to create a storage closet, new layout for living room, kitchenette, and bathroom on 1st floor | $12,000 |