Mechanical Systems Upgrade at 6 East 43 Street, Manhattan
6 EAST 43 STREET, MANHATTAN, 10017 · Midtown-Times Square
What was permitted
Homeowners and business owners in Midtown-Times Square may notice mechanical work underway at 6 East 43 Street. This permit covers general mechanical system upgrades as detailed in the project plans, which can impact building functionality and efficiency.
Issued on June 1, 2026, this project has an estimated cost of $349,696. The work is being performed by EAST 43RD NYC LLC (GC).
A significant $349,696 mechanical systems project at 6 East 43 Street in Midtown-Times Square indicates substantial investment in building infrastructure.
What it cost
Issued
June 1, 2026
Expires
September 10, 2026
License
General Contractor
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Filed by EAST 43RD NYC LLC · 9 permits across 1 neighborhood
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 | 372913127 |
| Work Permit # | M01267259-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work as shown on the plans. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 32, Sub-Cellar |
| Estimated Cost | $349,696 |
| Approved | October 24, 2025 |
| Issued | June 1, 2026 |
| Expires | September 10, 2026 |
| BBL | — |
| BIN | — |
Property Owner
East 43RD NYC LLC
Joseph Chilelli