Mechanical Systems Work at 408 WEST 21 STREET, Manhattan
408 WEST 21 STREET, MANHATTAN, 10011 · Chelsea-Hudson Yards
What was permitted
This project involves the removal and installation of mechanical ductwork and equipment at 408 WEST 21 STREET. This work is part of a larger project known as SHERRED HALL.
The permit was issued on April 23, 2026, with an estimated cost of $2,642,500. CONSIGLI CONSTRUCTION CO is the contractor.
The $2.6 million mechanical systems project in Chelsea-Hudson Yards could influence local construction costs.
What it cost
Issued
April 23, 2026
Expires
December 30, 2026
License
General Contractor
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Filed by CONSIGLI CONSTRUCTION CO · 95 permits across 20 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 | 263519454 |
| Work Permit # | M01320409-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | SHERRED HALL - REMOVAL AND INSTALLATION OF MECHANICAL DUCTWORK AND EQUIPMENT. |
| Floor / Unit | Basement/Sub-basement, Floor Number(s) 001 through 004 |
| Estimated Cost | $2,642,500 |
| Approved | April 20, 2026 |
| Issued | April 23, 2026 |
| Expires | December 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Vanderbilt University
Matthew Riethmiller