What was permitted
This permit involves replacing an existing 35-ton air conditioning unit on the 7th floor of the building at 430 Park Avenue in Manhattan. The new unit will be water-cooled and of the same capacity as the existing one.
The estimated project cost for this mechanical system upgrade is $304,789. The permit was issued on May 4, 2026, with MARLIN MECHANICAL INC as the contractor.
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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 | 642295919 |
|---|---|
| Work permit # | M01364847-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Herewith file mechanical plans to replace existing a/c unit of interior floors of the building with a new water cooled unit of the same capacity, work on 7th floor. (unit is 35 tons) |
| Floor / unit | Floor Number(s) 7 through 7 |
| Estimated cost | $304,789 |
| Approved | April 30, 2026 |
| Issued | May 4, 2026 |
| Expires | December 26, 2026 |
| BBL | — |
| BIN | — |
Property owner
430 Park Avenue Company
Jay Lowenstein
Related searches
mechanical systemsHVACair conditioningMidtown-Times SquareManhattanbuilding upgrade$304,789