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Mechanical SystemsManhattanPermit issued

Mechanical Systems Upgrade at 825 Third Avenue, Manhattan

825 THIRD AVENUE, Manhattan, 10022 · East Midtown-Turtle Bay

Winston

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Reported project cost

$1,820,915

As declared on the permit filing. Mechanical Systems.

Issued
October 13, 2026
Expires
September 30, 2027
License
General Contractor

What was permitted

This permit covers significant mechanical system upgrades at 825 Third Avenue in Manhattan's East Midtown-Turtle Bay area. The work involves adding electric baseboard radiators and supplemental water source heat pumps.

With an estimated project cost of $1,820,915, this permit was issued on October 13, 2026. JT MAGEN & COMPANY INC is the general contractor for this substantial mechanical installation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number142683775
Work permit #M01457154-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionAlteration, addition of (4) electric baseboard radiators, (7) supplemental water source heat pumps, associated ducts, and piping. No change to use, egress, or occupancy.
Floor / unitFloor Number(s) 6 through 7
Estimated cost$1,820,915
ApprovedSeptember 30, 2026
IssuedOctober 13, 2026
ExpiresSeptember 30, 2027
BBL—
BIN—

Property owner

Durst Organization

Jeff Jerman

Related searches

mechanical systemsEast Midtown-Turtle BayManhattanbuilding permitconstruction costHVAC