Mechanical Systems Work at 854 5 Avenue, Manhattan
854 5 AVENUE, MANHATTAN, 10065 · Upper East Side-Carnegie Hill
What was permitted
Significant mechanical work is underway at 854 5th Avenue on the Upper East Side of Manhattan. This type of project often involves complex systems for heating, ventilation, and air conditioning in larger buildings.
The permit for this mechanical work was issued on May 7, 2026, with a substantial estimated project cost of $3,420,260. JRM CONSTRUCTION MGMT LLC (GC) is overseeing this project.
A large-scale mechanical systems project in Manhattan, with an estimated cost of $3,420,260, was permitted on May 7, 2026.
What it cost
Issued
May 7, 2026
Expires
April 20, 2027
License
General Contractor
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Filed by JRM CONSTRUCTION MGMT LLC · 191 permits across 17 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 | 766067789 |
| Work Permit # | M00895355-S3-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK IN CONJUNCTION WITH ALT-CO #M00895355-I1. |
| Floor / Unit | Cellar, Floor Number(s) 01 through 06, Roof, Sub-Cellar 1 through 2 |
| Estimated Cost | $3,420,260 |
| Approved | May 16, 2025 |
| Issued | May 7, 2026 |
| Expires | April 20, 2027 |
| BBL | — |
| BIN | — |
Property Owner
THORNHAM MANAGEMENT LIMITED
SIMON NURNEY