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General ConstructionManhattanPermit issued

Interior Partition Work at 599 Lexington Avenue, Manhattan

599 LEXINGTON AVENUE, Manhattan, 10022 · East Midtown-Turtle Bay

Winston

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Reported project cost

$18,500,000

As declared on the permit filing. General Construction.

Issued
September 25, 2026
Expires
September 25, 2027
License
General Contractor

What was permitted

Homeowners and property managers in the East Midtown-Turtle Bay neighborhood can observe this permit for extensive interior work. The project involves the removal and installation of non-load-bearing partitions and finishes, typical for office or large residential building renovations.

Issued on September 25, 2026, this general construction permit has an estimated project cost of $18,500,000, handled by JT MAGEN & COMPANY INC. This substantial investment reflects a major interior overhaul.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number182216214
Work permit #M01276383-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionREMOVAL AND INSTILLATION OF INTERIOR NON LOAD BEARING PARTITIONS AND RELATED FINISHES. NO CHANGE IN USE, EGRESS OR OCCUPANCY
Floor / unitCellar, Floor Number(s) 19 through 21, Floor Number(s) 5 through 5
Estimated cost$18,500,000
ApprovedOctober 24, 2025
IssuedSeptember 25, 2026
ExpiresSeptember 25, 2027
BBL—
BIN—

Property owner

Boston Properties

Patrick Cooper

Related searches

general constructioninterior partitionsManhattanEast Midtown-Turtle BayNew York Citycommercial renovation$10,000,000+