NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Park Slope

411 12 Street, Brooklyn: 4 building jobs on file

Building Identification Number 3026306 · Park Slope. Newest first.

Mechanical/plumbing work: Plumbing work for one-family residential building.…, est. $40K
Objections · filed Sep 30, 2026 · est. $40,300
Mechanical/plumbing work: Mechanical work for one family building. no change…, est. $96K
Approved · filed Jun 8, 2026 · est. $96,000
Mechanical/plumbing work: Sprinkler work for one family building. no change…, est. $103K
Approved · filed Jun 8, 2026 · est. $102,500
Interior renovation: Interior and exterior architectural work to convert a…, est. $691K
Approved · filed Feb 5, 2026 · est. $691,152

Watch this building

A watch on this address catches every job filed in the building, whatever the distance.