Mechanical Systems Permit at 529 Fifth Avenue
529 FIFTH AVENUE, MANHATTAN, 10017 · Midtown-Times Square
What was permitted
The permit covers the installation of new ductwork and diffusers connected to the existing HVAC system at 529 Fifth Avenue in Manhattan. The project does not involve any changes to the building's use, egress, or occupancy.
Issued on April 20, 2026, the estimated cost for this mechanical work is $36,700. The general contractor is TRI-STAR CONSTRUCTION COR.
Property owners in Midtown-Times Square should note the $36,700 mechanical systems project at 529 Fifth Avenue.
What it cost
Issued
April 20, 2026
Expires
September 23, 2026
License
General Contractor
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Filed by TRI-STAR CONSTRUCTION COR · 49 permits across 7 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 | 660048642 |
| Work Permit # | M01341176-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | NEW DUCTWORK/DIFFUSERS CONNECTED TO EXISTING HVAC SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 14 through 14 |
| Estimated Cost | $36,700 |
| Approved | April 16, 2026 |
| Issued | April 20, 2026 |
| Expires | September 23, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NAMDAR REALTY LLC
JOSHUA KASHANIAN