Mechanical Systems Work at 340 Madison Avenue, Manhattan
340 MADISON AVENUE, Manhattan, 10173 · Midtown-Times Square
What was permitted
Mechanical system upgrades are underway on the 3rd floor of this Manhattan building. This type of work often involves updating HVAC, electrical, or plumbing infrastructure within a commercial space.
This project received its permit on July 16, 2026, with an estimated cost of $32,010. CLUNE CONSTRUCTION CO LP is the general contractor overseeing these mechanical modifications.
Homeowners in Midtown-Times Square can expect mechanical system upgrades in commercial buildings, with this project costing an estimated $32,010.
What it cost
Issued
July 16, 2026
Expires
August 31, 2026
License
General Contractor
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Filed by CLUNE CONSTRUCTION CO LP · 107 permits across 14 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 | 936245475 |
| Work Permit # | M01404506-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical modifications taking place on the 3rd floor as per plans filed herewith. No change in use, egress or occupancy |
| Floor / Unit | Floor Number(s) 3 through 3 |
| Estimated Cost | $32,010 |
| Approved | June 4, 2026 |
| Issued | July 16, 2026 |
| Expires | August 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
340 Madison Owner LLC
Ana Lupu