Mechanical Systems Upgrade at 812 Park Avenue, Manhattan
812 PARK AVENUE, MANHATTAN, 10021 · Upper East Side-Carnegie Hill
What was permitted
This permit covers significant mechanical system upgrades for a duplex dwelling unit on Park Avenue in Manhattan's Upper East Side-Carnegie Hill neighborhood. The work includes replacing existing air conditioning units to improve cooling and installing electric radiant heat in a toilet.
Issued on April 13, 2026, the project has an estimated cost of $58,500. ANDALORO CONSTRUCTION LLC is the general contractor for these mechanical system improvements, which do not alter the unit's use, egress, or occupancy.
For high-end residences on the Upper East Side, mechanical system upgrades like AC replacement and radiant heat can cost upwards of $58,500, as shown by this Park Avenue permit.
What it cost
Issued
April 13, 2026
Expires
July 1, 2026
License
General Contractor
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Filed by ANDALORO CONSTRUCTION LLC · 13 permits across 2 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 | 296495360 |
| Work Permit # | M01196904-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Replacement of existing air conditioning units to provide cooling for existing duplex dwelling unit. Related ductwork and diffusers. Install electric radiant heat in toilet. No change to use, egress or occupancy under this application. |
| Floor / Unit | Floor Number(s) 3 through 4 |
| Estimated Cost | $58,500 |
| Approved | April 3, 2025 |
| Issued | April 13, 2026 |
| Expires | July 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Joshua Weiner