Mechanical Systems Modification at 245 West 55 Street, Manhattan
245 WEST 55 STREET, Manhattan, 10019 · Midtown-Times Square
What was permitted
Property owners in Midtown-Times Square, Manhattan, can review this permit for an understanding of major mechanical system upgrades. This project involves significant modifications to the building's internal systems.
Issued on July 17, 2026, this permit reflects a substantial estimated project cost of $22,900,000 for mechanical systems. CM AND ASSOCIATES CONST is the General Contractor.
Major mechanical system upgrades in Midtown-Times Square, Manhattan, are a significant undertaking, with this project estimated at $22,900,000.
What it cost
Issued
July 17, 2026
Expires
February 12, 2027
License
General Contractor
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Filed by CM AND ASSOCIATES CONST · 19 permits across 9 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 | 522285130 |
| Work Permit # | M00940950-S5-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Modification to mechanical systems as per plans. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 19, Roof |
| Estimated Cost | $22,900,000 |
| Approved | June 12, 2026 |
| Issued | July 17, 2026 |
| Expires | February 12, 2027 |
| BBL | — |
| BIN | — |
Property Owner
MADIGAN DEVELOPMENT, LLC
LOUIS MADIGAN