What was permitted
Significant structural framing work is underway at 309 President Street in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook neighborhood. This type of permit often signifies major renovations or new construction involving the building's core framework.
The permit for this structural project was issued on July 7, 2026, with an estimated cost of $291,200. BLACK SQUARE BUILDERS COR is listed as the general contractor.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Brooklyn, and lines up the right contractor. You approve; we handle the back-and-forth.