General Construction at 1 Madison Avenue
1 MADISON AVENUE, MANHATTAN, 10010 · Midtown South-Flatiron-Union Square
What was permitted
This permit details the removal and installation of non-load bearing partitions at 1 Madison Avenue in Midtown South. The project involves interior renovations.
The permit was issued on April 21, 2026, with an estimated cost of $1,499,872.8. The contractor is JT MAGEN & COMPANY INC.
This large-scale general construction project at 1 Madison Avenue indicates significant renovation costs in the Midtown South area.
What it cost
Issued
April 21, 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 | 193090906 |
| Work Permit # | M01373567-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Removal and Installation of non-load bearing partitions as per plans filed herewith. No change in use, egress, or occupancy. |
| Floor / Unit | Floor Number(s) 1 through 1, Sub-cellar #1 |
| Estimated Cost | $1,499,873 |
| Approved | March 26, 2026 |
| Issued | April 21, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis