What was permitted
Homeowners and building managers in Manhattan's Upper East Side can review mechanical system upgrades, such as the work permitted at 525 Park Avenue. This project focuses on work within a specific apartment and on the building's roof, involving condensers, air handlers, and ductwork.
The permit for this mechanical work was issued on October 6, 2026, with an estimated project cost of $10,000. BELFOR LONG ISLAND LLC (GC) is the contractor, and the scope includes reattaching a dryer to its existing exhaust duct.
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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 | 575730738 |
|---|---|
| Work permit # | M01429971-S2-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | ALL MECHANICAL CONDENSERS, AIR HANDLERS, DUCT, SUPPLY AND RETURN REGISTERS ARE TO REMAIN. ALL WORK TO TAKE PLACE INSIDE OF SUBJECT APARTMENT 4TH FLOOR APARTMENT 4CD AND ON BUILDING ROOF. DRYER TO BE REATTACHED TO EXISTING EXHAUST DUCT. |
| Floor / unit | Floor Number(s) 004 through 004 |
| Estimated cost | $10,000 |
| Approved | August 27, 2026 |
| Issued | October 6, 2026 |
| Expires | March 1, 2027 |
| BBL | — |
| BIN | — |
Property owner
Lyle Wilpon
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