HVAC System Modifications at 55 East 52 Street, Manhattan
55 EAST 52 STREET, MANHATTAN, 10055 · Midtown-Times Square
What was permitted
This permit details modifications to the existing HVAC system at 55 East 52 Street in Manhattan's Midtown-Times Square neighborhood. The work involves the installation of ductwork, diffusers, VAVs, CRAC units, WSHPS, and piping across multiple floors.
The estimated project cost for these extensive HVAC modifications is $3,241,003, with the permit issued on June 23, 2026. Gilbane Building Company is the General Contractor for this significant undertaking.
The $3.2 million HVAC system upgrade at 55 East 52 Street in Midtown-Times Square highlights the substantial investment required for commercial building climate control systems.
What it cost
Issued
June 23, 2026
Expires
January 1, 2027
License
General Contractor
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Filed by GILBANE BUILDING COMPANY · 130 permits across 21 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 362668909 |
| Work Permit # | M00941292-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Modifications to the existing HVAC system: Installation of ductwork, diffusers, VAVs, CRAC units, WSHPS, and piping on the 7 & 24th Flrs (CO)/ 10 & 28th Flrs (Mktg) as per plans (Morgan Stanley - Phase 3.) No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 7 through 7, Floor Number(s) 24 through 24 |
| Estimated Cost | $3,241,003 |
| Approved | November 2, 2023 |
| Issued | June 23, 2026 |
| Expires | January 1, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PARK AVENUE PLAZA OWNER LLC
GREGORY MINUCCI