What was permitted
Property owners in The Battery-Governors Island-Ellis Island-Liberty Island area can review this permit for large-scale mechanical system upgrades. The project involves demolishing an existing boiler and radiator system to install a new Variable Refrigerant Flow (VRF) system, along with ventilation and exhaust.
Issued on July 30, 2026, this extensive mechanical project has an estimated cost of $1,400,000. SIENIA CONSTRUCTION INC is listed as the general contractor.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 727138109 |
|---|---|
| Work permit # | M01225549-S2-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Mechanical modifications as per drawings. DEMOLITION OF EXISTING BOILER AND FIN TUBE RADIATOR SYSTEM, INCLUDING ALL ASSOCIATED PIPING. PROVIDE NEW VARIABLE REFRIGERANT FLOW (VRF) SYSTEM ALONG WITH NEW VENTILATION AND EXHAUST SYSTEMS FOR THE EXISTING BUIL |
| Floor / unit | Attic-SO-7968-M01225549-I1, Attic-SO-6216-M01225549-I1, Cellar-SO-6958-M01225549-I1, Cellar-SO-6099-M01225549-I1, Floor Number(s)-1-SO-4555-M01225549-I1, Floor Number(s)-2-SO-8571-M01225549-I1 |
| Estimated cost | $1,400,000 |
| Approved | July 23, 2026 |
| Issued | July 30, 2026 |
| Expires | March 31, 2027 |
| BBL | — |
| BIN | — |
Property owner
The Trust For Governors Island
Alex Brady
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