Mechanical Systems Work at 550 Park Avenue, Manhattan
550 PARK AVENUE, Manhattan, 10065 · Upper East Side-Carnegie Hill
What was permitted
Mechanical work is underway at 550 Park Avenue on the Upper East Side of Manhattan, specifically in conjunction with an apartment renovation. This involves updates to the building's essential systems.
The permit for this project was issued on July 9, 2026, with an estimated cost of $100,000. LTB MECHANICAL CORP is the general contractor managing this work.
For apartment renovations on the Upper East Side, mechanical system upgrades can represent a significant portion of the budget, with this project at 550 Park Avenue costing an estimated $100,000.
What it cost
Issued
July 9, 2026
Expires
February 1, 2027
License
General Contractor
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Filed by LTB MECHANICAL CORP · 13 permits across 8 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 | 428674725 |
| Work Permit # | M01322335-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work filed in conjunction with apartment 11W renovation |
| Floor / Unit | Floor Number(s) 11 through 11 |
| Estimated Cost | $100,000 |
| Approved | December 20, 2025 |
| Issued | July 9, 2026 |
| Expires | February 1, 2027 |
| BBL | — |
| BIN | — |
Property Owner
Jason Colodne