Mechanical Systems Work at 3880 9 Avenue, Manhattan
3880 9 AVENUE, MANHATTAN, 10034 · Inwood
Estimated Project Cost
$0
Mechanical Systems
Issued
May 29, 2026
Expires
August 21, 2026
License
General Contractor
About This Project
This permit covers significant mechanical work on the first and cellar floors of a property in the Inwood neighborhood of Manhattan. Homeowners and property managers can use this as a reference for the scope and cost of similar system upgrades.
The permit was issued on May 29, 2026, with an estimated project cost of $127,000. The contractor for this mechanical project is OVERTONE CONSULTING & CON.
What This Means For You
Homeowners in Inwood can note the $127,000 estimated cost for mechanical system upgrades on commercial properties.
The Business That Did This Work
OVERTONE CONSULTING & CON
General Contractor · License #613078
1257 40TH STREET SUITE B
4 permits filed · 2 neighborhoods
Permit Details
| Tracking Number | 216976472 |
| Work Permit # | M01141098-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK ON FIRST AND CELLAR FLOORS RELATED TO APPLICATION #M01141098-I1 |
| Floor / Unit | Cellar, Floor Number(s) 001 through 001 |
| Estimated Cost | $127,000 |
| Approved | February 18, 2025 |
| Issued | May 29, 2026 |
| Expires | August 21, 2026 |
| BBL | — |
| BIN | — |
Property Owner
THE JAY GROUP
Yoel Kohn
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