Sprinkler System Conversion at 333 West 34 Street, Manhattan
333 WEST 34 STREET, MANHATTAN, 10001 · Chelsea-Hudson Yards
What was permitted
Property owners in the Chelsea-Hudson Yards area can track significant building system upgrades, like the recent sprinkler system conversion at 333 West 34 Street. This project involved changing a preaction sprinkler system to a wet sprinkler system.
Issued on June 17, 2026, to UNITED FIRE PROT CORP, this permit has an estimated project cost of $15,525. The work ensures continued safety without altering the building's use, egress, or occupancy.
A $15,525 permit for a sprinkler system conversion at 333 West 34 Street in Chelsea-Hudson Yards reflects investment in building safety infrastructure.
What it cost
Issued
June 17, 2026
Expires
September 8, 2026
License
Fire Suppression Contractor
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Filed by UNITED FIRE PROT CORP · 3 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 | 407069332 |
| Work Permit # | M01324682-I1-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Conversion of preaction sprinkler to wet sprinkler system. No change in use, egress, or occupancy. |
| Floor / Unit | Cellar |
| Estimated Cost | $15,525 |
| Approved | January 2, 2026 |
| Issued | June 17, 2026 |
| Expires | September 8, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SV333 Realty LLC
Zalman Gottlieb