Mechanical Work at 770 Park Avenue, Manhattan
770 PARK AVENUE, MANHATTAN, 10021 · Upper East Side-Carnegie Hill
What was permitted
Homeowners in the prestigious Upper East Side-Carnegie Hill neighborhood can reference this permit for the costs associated with mechanical system upgrades. This application covers mechanical work being performed as per approved plans.
The permit for this project was issued on June 22, 2026, with an estimated cost of $75,000. LIEBHABER COMPANY INC (GC) is the contractor for this mechanical work.
Mechanical work at a prominent Upper East Side address had an estimated project cost of $75,000.
What it cost
Issued
June 22, 2026
Expires
January 1, 2027
License
General Contractor
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Filed by LIEBHABER COMPANY INC · 14 permits across 5 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 | 237707230 |
| Work Permit # | M01356140-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | HEREWITH FILING MECHANICAL WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 001 through 001 |
| Estimated Cost | $75,000 |
| Approved | May 11, 2026 |
| Issued | June 22, 2026 |
| Expires | January 1, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PR
ANDREW LASALA