Window Work at 421 West 21 Street, Manhattan
421 WEST 21 STREET, MANHATTAN, 10011 · Chelsea-Hudson Yards
What was permitted
Residents and property owners in the Chelsea-Hudson Yards neighborhood can look to this permit for insights into the cost of significant window work. The project involves repairing or replacing north-facing windows across multiple floors, from the cellar to the sixth floor.
Issued on June 23, 2026, this general construction permit has an estimated project cost of $130,274.64 for window replacement and repair. MOOVES GROUP LLC (GC) is the contractor undertaking this facade-related work.
Window replacement and repair work on the north facade of a Chelsea-Hudson Yards building cost an estimated $130,274.64.
What it cost
Issued
June 23, 2026
Expires
August 30, 2026
License
General Contractor
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Filed by MOOVES GROUP LLC · 3 permits across 2 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 | 596966713 |
| Work Permit # | M01349874-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | WINDOW REPLACEMENT / REPAIR OF NORTH FACING WINDOWS AT CELLAR AND FLOORS 1 THRU 6 IN EXISTING WINDOW FRAME. INSTALLATION / REMOVAL OF SAFETY EQUIPMENT AT FACADE. NO CHANGE IN EGRESS, USE, OR OCCUPANCY. |
| Floor / Unit | Facade |
| Estimated Cost | $130,275 |
| Approved | March 23, 2026 |
| Issued | June 23, 2026 |
| Expires | August 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SKY MANAGEMENT
Jonathan Ohebshalom