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Mechanical SystemsManhattanPermit issued

Mechanical Systems at 1809 Lexington Avenue, Manhattan

1809 LEXINGTON AVENUE, Manhattan, 10029 · East Harlem (North)

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Reported project cost

$516,477

As declared on the permit filing. Mechanical Systems.

Issued
June 22, 2026
Expires
August 5, 2026
License
General Contractor

What was permitted

For property owners in East Harlem (North), understanding the significant costs involved in major building system upgrades is crucial. This permit details extensive mechanical and structural work related to a boiler replacement.

This large-scale mechanical project in Manhattan was issued a permit on June 22, 2026, with a substantial estimated cost of $516,476.64. KORDUN CONSTRUCTION CORP (GC) is the contractor handling this boiler replacement.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number337085491
Work permit #M00484458-I1-ST
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionGeneral Construction, Mechanical & Structural related work in conjunction with Boiler Replacement. Modification to existing boiler room to accommodate installation of new boilers; Furnish & Install new metal staircase and platform.
Floor / unitCellar
Estimated cost$516,477
ApprovedJuly 7, 2021
IssuedJune 22, 2026
ExpiresAugust 5, 2026
BBL—
BIN—

Property owner

Nycha

Oliver Osterwind

Related searches

mechanical systemsEast HarlemManhattanboiler replacementbuilding systemscommercial construction$500k+