420 12 STREETNew York CityBrooklyn
420 12 STREET Construction Projects
3 permit-backed projects at 420 12 STREET, Brooklyn, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$5,000 – $100,000 range
Reported project costs at 420 12 STREET
Based on real permit filings — actual project costs, not estimates.
Plumbing Work for a New Bathroom at 420 12 Street, Brooklyn
Plumbing · Park Slope
$25,704
July 1, 2026
General Construction Work at 420 12 Street, Brooklyn
General Construction · Park Slope
$100,000
June 26, 2026
Mechanical Systems (HVAC) at 420 12th Street, Brooklyn
Mechanical Systems · Park Slope
$5,000
April 9, 2026