174 PROSPECT PLACE, Brooklyn, 11238 · Prospect Heights
This permit covers the installation of multiple condenser units on exterior walls and numerous ductless air-handler units inside a facility, indicating a significant upgrade or new installation of a mechanical HVAC system. Such work is vital for climate control and building comfort.
The permit was issued on June 29, 2026, with an estimated project cost of $157,500. LIBERTY ONE CONSTRUCTION (GC) is the contractor undertaking this mechanical systems project.
For property owners in Prospect Heights, Brooklyn, a major HVAC system upgrade involving multiple units can have an estimated project cost of around $157,500.
Issued
June 29, 2026
Expires
March 30, 2027
License
General Contractor
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Filed by LIBERTY ONE CONSTRUCTION · 10 permits across 7 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 535194279 |
| Work Permit # | B01378610-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | INSTALL 9 CONDENSER UNITS ON EXT. WALLS & 28 DUCTLESS AIR-HANDLER UNITS AT INTERIOR OF FACILITY INCLUDING REFIGERANT PIPING AND AUXILIARY SYSTEMS AS SHOWN ON PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Cellar, Facade, Floor Number(s) 1 through 4 |
| Estimated Cost | $157,500 |
| Approved | June 18, 2026 |
| Issued |
LIBERTY ONE CONSTRUCTION, LLC
DANNY TURKEL
| June 29, 2026 |
| Expires | March 30, 2027 |
| BBL | — |
| BIN | — |
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