Mechanical Systems Upgrade at 340 Alexander Avenue, Bronx
340 ALEXANDER AVENUE, BRONX, 10454 · Mott Haven-Port Morris
What was permitted
A significant mechanical systems project is underway at 340 Alexander Avenue in the Mott Haven-Port Morris neighborhood of the Bronx. This work involves the removal and replacement of motorized dampers and condensate pump sets for a building's boiler system.
This permit was issued on April 24, 2026, with a substantial estimated cost of $2,783,365. KORDUN CONSTRUCTION CORP is the general contractor overseeing this extensive replacement project.
Homeowners in Mott Haven-Port Morris can expect to see significant work on building infrastructure, with this large-scale boiler system upgrade costing nearly $3 million.
What it cost
Issued
April 24, 2026
Expires
August 5, 2026
License
General Contractor
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Filed by KORDUN CONSTRUCTION CORP · 76 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 | 192152929 |
| Work Permit # | X00480912-S5-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | NYCHA BOILER_BLDG#4_Remove and replace motorized dampers, remove duplex condensate and vacuum condensate return pump sets and provide new replacements-in-kind. |
| Floor / Unit | Cellar, Mezzanine 1 through 1 |
| Estimated Cost | $2,783,365 |
| Approved | January 26, 2022 |
| Issued | April 24, 2026 |
| Expires | August 5, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYCHA
Chirag Patel