What was permitted
Residents in North Harlem might notice upgrades to building systems. This permit covers the installation of a VRF heat pump system, including refrigerant and condensate lines, and toilet exhaust.
This significant mechanical upgrade project was permitted on April 9, 2026, with an estimated cost of $124,000. CISNE CONTRACTING INC is the general contractor for this work.
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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 | 468900894 |
|---|---|
| Work permit # | M01132994-S4-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | SUBSEQUENT MECHANICAL SCOPE INCLUDING INSTALLATION OF VRF HEAT PUMP SYSTEM, REFRIGERANT AND CONDENSATE SYSTEM, TOILET EXHAUST SYSTEM, AND ALL ASSOCIATED DUCTS AND PIPING. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / unit | Basement/Sub-basement, Cellar, Floor Number(s) 1 through 3, Roof |
| Estimated cost | $124,000 |
| Approved | July 17, 2025 |
| Issued | April 9, 2026 |
| Expires | September 19, 2026 |
| BBL | — |
| BIN | — |
Property owner
Thornhurst LLC
Philippe Lavoie
Related searches
VRF heat pumpmechanical systemsNorth HarlemManhattanNew York CityHVAC$124,000