420 BALTIC STREETNew York CityBrooklyn
420 BALTIC STREET Construction Projects
3 permit-backed projects at 420 BALTIC STREET, Brooklyn, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$231,900 – $347,850 range
Reported project costs at 420 BALTIC STREET
Based on real permit filings — actual project costs, not estimates.
Boiler Room Renovation at 420 Baltic Street, Brooklyn
General Construction · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
$347,850
April 14, 2026
Mechanical Systems at 420 Baltic Street, Carroll Gardens
Mechanical Systems · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
$347,850
April 6, 2026
Plumbing Work at 420 Baltic Street, Brooklyn
Plumbing · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
$231,900
April 2, 2026