Sprinkler System Work at 418 West 21st Street, Manhattan
418 WEST 21 STREET, MANHATTAN, 10011 · Chelsea-Hudson Yards
What was permitted
Homeowners in Chelsea-Hudson Yards can see the costs associated with significant building upgrades. This permit covers the modification and installation of sprinkler heads within Seabury Hall, a project aimed at enhancing safety and compliance.
This permit was issued on April 30, 2026, with an estimated project cost of $186,000. The work was performed by MAGIC MECHANICAL INC.
A substantial $186,000 investment was made for sprinkler system upgrades in this Manhattan building.
What it cost
Issued
April 30, 2026
Expires
October 21, 2026
License
Fire Suppression Contractor
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Filed by MAGIC MECHANICAL INC · 8 permits across 3 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 | 456397042 |
| Work Permit # | M01320412-S6-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | SEABURY HALL - MODIFICATION AND INSTALLATION OF SPRINKLER HEADS. |
| Floor / Unit | Attic, Basement/Sub-basement, Floor Number(s) 001 through 004 |
| Estimated Cost | $186,000 |
| Approved | April 17, 2026 |
| Issued | April 30, 2026 |
| Expires | October 21, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Vanderbilt University
Matthew Riethmiller