Mechanical Systems for New Building in Gramercy, Manhattan
146 EAST 21 STREET, MANHATTAN, 10010 · Gramercy
Estimated Project Cost
Not disclosed
Mechanical Systems
Issued
May 18, 2026
Expires
November 8, 2026
License
General Contractor
About This Project
A permit has been issued for the installation of all new mechanical equipment, specifically for heating and ventilation, at 146 East 21 Street in Manhattan's Gramercy neighborhood. This work is for a new 11-story mixed-use building.
The permit was issued on May 18, 2026, and the project cost is not specified in the permit details. TITANIUM CONSTRUCTION SER is the general contractor for this project.
What This Means For You
New mechanical systems for heating and ventilation are being installed in a new 11-story mixed-use building in Gramercy, impacting the neighborhood's infrastructure.
The Business That Did This Work
TITANIUM CONSTRUCTION SER
General Contractor · License #601705
330 7TH AVENUE SUITE 903
23 permits filed · 10 neighborhoods
Permit Details
| Tracking Number | 491804721 |
| Work Permit # | M00951038-S3-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Provide all new mechanical equipment for heating and ventilation for new 11-story mixed use building. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 11, Roof |
| Estimated Cost | $0 |
| Approved | May 12, 2026 |
| Issued | May 18, 2026 |
| Expires | November 8, 2026 |
| BBL | — |
| BIN | — |
Property Owner
LEGION INVESTMENT GROUP
Victor Sigoura
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