Mechanical Modifications at 540 Madison Avenue, Manhattan
540 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
For those in the Midtown-Times Square neighborhood, mechanical system upgrades are underway at 540 Madison Avenue. This permit details modifications to the building's mechanical systems on specific floors.
The project has an estimated cost of $52,990 and was permitted on May 7, 2026, by LTM CONSTRUCTION LLC. The work is confined to mechanical systems and does not affect the building's use, egress, or occupancy.
A $52,990 mechanical systems upgrade at a prominent Midtown Manhattan address indicates ongoing building infrastructure improvements.
What it cost
Issued
May 7, 2026
Expires
July 1, 2026
License
General Contractor
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Filed by LTM CONSTRUCTION LLC · 11 permits across 3 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 | 725495595 |
| Work Permit # | M01387197-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical modifications taking place on 14C/15M as per plans filed herewith. No change in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 14 through 14 |
| Estimated Cost | $52,990 |
| Approved | May 4, 2026 |
| Issued | May 7, 2026 |
| Expires | July 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
DIVCOWEST
OJILVY SANCHEZ