HVAC System Installation at 245 Park Avenue, Manhattan
245 PARK AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay
What was permitted
This permit details the installation of a new HVAC system across the 43rd and 44th floors of a commercial building in East Midtown-Turtle Bay. This work is part of a buildout phase and does not alter the building's use, egress, or occupancy.
The permit was issued on June 30, 2026, with an estimated project cost of $4,180,446. JT MAGEN & COMPANY INC is listed as the General Contractor for this significant mechanical systems project.
Homeowners and business owners in East Midtown-Turtle Bay can note the substantial investment in commercial HVAC upgrades, with this project costing over $4 million.
What it cost
Issued
June 30, 2026
Expires
September 30, 2026
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by JT MAGEN & COMPANY INC · 109 permits across 8 neighborhoods
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 | 450810283 |
| Work Permit # | M01371017-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of a new HVAC system on the 43rd & 44th floors (Ares- Buildout Phase) as per plans. No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 43 through 44 |
| Estimated Cost | $4,180,446 |
| Approved | March 30, 2026 |
| Issued | June 30, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis