Mechanical Systems Replacement at 90 Nassau Street, Manhattan
90 NASSAU STREET, MANHATTAN, 10038 · Financial District-Battery Park City
What was permitted
Mechanical units are being replaced on floors 2 through 8 at 90 Nassau Street in Manhattan's Financial District. This project focuses on upgrading existing systems without any changes to the building's use, egress, or occupancy.
The permit for this work was issued on April 28, 2026, with an estimated cost of $170,000. CONSTRUCTION XPERT INC (GC) is the contractor for this project.
A significant $170,000 investment in mechanical system upgrades is underway in the Financial District, impacting multiple floors of a building on Nassau Street.
What it cost
Issued
April 28, 2026
Expires
February 3, 2027
License
General Contractor
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Filed by CONSTRUCTION XPERT INC · 13 permits across 7 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 | 905028292 |
| Work Permit # | M01284225-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | REPLACEMENT OF MECHINICAL UNITS ON 2ND THRU 8TH FLOORS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 001 through 003 |
| Estimated Cost | $170,000 |
| Approved | November 28, 2025 |
| Issued | April 28, 2026 |
| Expires | February 3, 2027 |
| BBL | — |
| BIN | — |
Property Owner
NEW AIM REALTY
Ira Lifshutz