Office Build-out at 245 Park Avenue, Manhattan
245 PARK AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay
What was permitted
This permit covers a substantial interior build-out project on the 43rd and 44th floors of 245 Park Avenue in Manhattan. The work includes minor demolition followed by the installation of new partitions, doors, suspended ceilings, and finishes.
Issued on July 2, 2026, this project has a significant estimated cost of $34,639,083. JT MAGEN & COMPANY INC (GC) is the contractor for this extensive office renovation.
A major office build-out at 245 Park Avenue in East Midtown-Turtle Bay is underway, with an estimated project cost exceeding $34 million.
What it cost
Issued
July 2, 2026
Expires
September 30, 2026
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by JT MAGEN & COMPANY INC · 109 permits across 8 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
+
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 517750270 |
| Work Permit # | M01371003-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 43rd & 44th floors (Ares- Buildout Phase) as per plans. No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 43 through 44 |
| Estimated Cost | $34,639,083 |
| Approved | March 30, 2026 |
| Issued | July 2, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis