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General ConstructionManhattanPermit issued

General Construction & Build-Out at 245 Park Avenue, Manhattan

245 PARK AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay

Winston

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Reported project cost

$19,596,058

As declared on the permit filing. General Construction.

Issued
September 29, 2026
Expires
September 29, 2027
License
General Contractor

What was permitted

This permit authorizes minor demolition followed by the installation of new partitions, doors, suspended ceilings, and finishes on the 36th and 40th floors of a commercial building. This is part of the Ares build-out phase, with no changes to the property's use, egress, or occupancy.

The estimated cost for this extensive general construction project is $19,596,058, with the permit issued on September 29, 2026. JT MAGEN & COMPANY INC is the general contractor managing this build-out.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number503858679
Work permit #M01293080-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionMinor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 36th & 40th floors (Ares- Buildout Phase) as per plans. No change to use, egress or occupancy.
Floor / unitFloor Number(s) 36 through 36, Floor Number(s) 40 through 40
Estimated cost$19,596,058
ApprovedOctober 28, 2025
IssuedSeptember 29, 2026
ExpiresSeptember 29, 2027
BBL—
BIN—

Property owner

Sl Green Realty CORP

Gianna Pilalis

Related searches

general constructioncommercial build-outEast Midtown-Turtle BayManhattandemolitionrenovation$19.6 million