General Construction for Office Renovation at 520 Madison Avenue, Manhattan
520 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
This general construction permit is for a significant interior renovation of office space spanning the 36th and 37th floors at a prominent Manhattan address. This project indicates a substantial upgrade to commercial workspace.
The permit was issued on June 15, 2026, with an estimated project cost of $696,795. JT MAGEN & COMPANY INC is the general contractor managing this extensive office renovation.
Businesses in Midtown-Times Square undertaking office renovations can use this $696,795 project as a benchmark for scope and cost.
What it cost
Issued
June 15, 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 | 957233056 |
| Work Permit # | M01407167-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INTERIOR RENOVATION OF OFFICE SPACE ON 36TH AND 37TH FLOORS |
| Floor / Unit | Floor Number(s) 036 through 037 |
| Estimated Cost | $696,795 |
| Approved | June 9, 2026 |
| Issued | June 15, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
RCPI Landmarks LLC
Michael Dumelle