Structural Modifications at 520 Madison Avenue, Manhattan
520 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
Property owners in the Midtown-Times Square neighborhood of Manhattan can reference this permit for structural project costs. The work involves partial demolition of a slab to create a new interconnecting stair opening.
This permit was issued on May 27, 2026, with an estimated project cost of $60,000. JT MAGEN & COMPANY INC (GC) is the general contractor for this structural modification.
Structural modifications to create a new stair opening were permitted at 520 Madison Avenue in Manhattan, with an estimated project cost of $60,000.
What it cost
Issued
May 27, 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 | 568817915 |
| Work Permit # | M01355353-S5-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | Structural modifications associated with partial demo of slab for new interconnecting stair opening as per plans filed herewith. No change in use, egress or occupancy under this application. |
| Floor / Unit | Floor Number(s) 028 through 028, Floor Number(s) 029 through 029 |
| Estimated Cost | $60,000 |
| Approved | March 24, 2026 |
| Issued | May 27, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
RCPI Landmarks LLC
Michael Dumelle