773 MADISON AVENUE, MANHATTAN, 10065 · Upper East Side-Carnegie Hill
This permit details mechanical modifications being performed on the first floor of the property at 773 Madison Avenue in Manhattan's Upper East Side-Carnegie Hill neighborhood. This type of work is crucial for building functionality.
The permit was issued on May 18, 2026, with an estimated project cost of $175,012.80. JKT CONSTRUCTION INC is the general contractor, and the work does not alter the building's use, egress, or occupancy.
Significant mechanical system upgrades on the first floor of a Madison Avenue building were permitted with an estimated cost of over $175,000.
Issued
May 18, 2026
Expires
February 19, 2027
License
General Contractor
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Filed by JKT CONSTRUCTION INC · 9 permits across 5 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 523068270 |
| Work Permit # | M01357977-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical modifications taking place on the first floor as per plans, No change, in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 1 through 1 |
| Estimated Cost | $175,013 |
| Approved | April 6, 2026 |
| Issued | May 18, 2026 |
Not Applicable
Jenny Zhan
| Expires |
| February 19, 2027 |
| BBL | — |
| BIN | — |
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