84 CARROLL STREET, Brooklyn, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
This permit details significant mechanical work for a building conversion in Brooklyn. The project involves installing new split HVAC systems on the 2nd and 3rd floors, complete with roof condensers, and adding radiant heat to the same levels. Additionally, an existing gas boiler in the cellar will be replaced.
The permit for this extensive mechanical renovation was issued on July 21, 2026, with an estimated project cost of $53,000. The work is being managed by LEGACY CONSTRUCTION (GC).
Homeowners in Carroll Gardens-Cobble Hill-Gowanus-Red Hook can expect a project cost of $53,000 for comprehensive mechanical system upgrades during a building conversion.
Issued
July 21, 2026
Expires
January 30, 2027
License
General Contractor
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Filed by LEGACY CONSTRUCTION · 4 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 667214295 |
| Work Permit # | B01229528-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK IN CONJUNCTION WITH RENOVATION & CONVERSION OF EXISTING BUILDING FROM 3 TO 1 FAMILY.INSTALL NEW SPLIT HVAC AT 2ND & 3RD FLOOR, INCLUDING 2 NEW CONDENSERS AT ROOF. INSTALL RADIANT HEAT AT 2ND & 3RD FLOOR. REPLACE EX GAS BOILER AT CELLAR. |
| Floor / Unit | Basement/Sub-basement, Cellar, Floor Number(s) 001 through 003, Roof |
| Estimated Cost | $53,000 |
| Approved | January 16, 2026 |
84 CARROLL STREET LLC
anthony tortora
| Issued |
| July 21, 2026 |
| Expires | January 30, 2027 |
| BBL | — |
| BIN | — |
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