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Mechanical SystemsManhattanPermit issued

HVAC Modifications for Roof Repair at 520 East 70 Street, Manhattan

520 EAST 70 STREET, Manhattan, 10065 · Upper East Side-Lenox Hill-Roosevelt Island

Winston

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Reported project cost

$2,900,000

As declared on the permit filing. Mechanical Systems.

Issued
April 1, 2026
Expires
October 1, 2026
License
General Contractor

What was permitted

Building owners and managers in the Upper East Side-Lenox Hill-Roosevelt Island area can review the significant costs associated with major building system upgrades. This permit details HVAC modifications required for a substantial roof repair project.

This mechanical systems permit for 520 East 70 Street in Manhattan was issued on April 1, 2026, with a substantial estimated cost of $2,900,000 for HVAC modifications related to roof repair. HUNTER ROBERTS CONSTRUCTI is the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number414990511
Work permit #M01313716-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionStarr Roof: Modifications of HVAC equipment and ductwork to accommodate the roof repair project as per plans. no change to use, egress or occupancy.
Floor / unitRoof
Estimated cost$2,900,000
ApprovedDecember 17, 2025
IssuedApril 1, 2026
ExpiresOctober 1, 2026
BBL—
BIN—

Property owner

New York Presbyterian Hospital

Benedict Ciferri

Related searches

mechanical systemsUpper East Side-Lenox Hill-Roosevelt IslandManhattanpermit$2M+HVACroof repair