Change of Use Project at 601 Lexington Avenue, Manhattan
601 LEXINGTON AVENUE, Manhattan, 10022 · East Midtown-Turtle Bay
What was permitted
Commercial property owners in East Midtown-Turtle Bay may be interested in this significant project. This permit at 601 Lexington Avenue involves a change of use from all business to business, dining, and assembly spaces, requiring a 2-hour fire-rated partition.
The estimated cost for this extensive general construction project is $435,350, with the permit issued on July 14, 2026. JT MAGEN & COMPANY INC is the general contractor.
A substantial $435,350 project at 601 Lexington Avenue in Manhattan will change the building's use to include dining and assembly spaces.
What it cost
Issued
July 14, 2026
Expires
September 30, 2026
License
General Contractor
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Filed by JT MAGEN & COMPANY INC · 109 permits across 8 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 600362102 |
| Work Permit # | M01254267-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | CHANGE OF USE FROM ALL BUSINESS TO BUISNESS (E), DINING (F-4) AND ASSEMBLY (F-1b). 2 HOURFIRE RATED PARTITION TO TERMINATE PUBLIC ASSEMBLY TRAVEL DISTANCE PER CCD-1, |
| Floor / Unit | Sub-Cellar 2, Sub-Cellar 2, Sub-Cellar 2, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Sub-Cellar 1, Cell |
| Estimated Cost | $435,350 |
| Approved | June 30, 2026 |
| Issued | July 14, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
BOSTON PROPERTIES
Patrick Cooper