What was permitted
Sprinkler and standpipe work is being conducted at 142 West 21 Street in Manhattan's Chelsea-Hudson Yards neighborhood. This is part of a project to vertically enlarge and convert an existing garage building.
The permit for this essential safety system installation was issued on August 11, 2026, with an estimated project cost of $1,000. H M SPRINKLER INC is the contractor for this work.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 608221411 |
|---|---|
| Work permit # | M00766992-S7-EW-SD |
| Job filing number | — |
| Work type | Sprinklers |
| Status | Permit Issued |
| Job description | Installation of sprinkler and standpipe work associated with Vertically enlarging and converting existing garage building |
| Floor / unit | Cellar, Floor Number(s) 1 through 13, Roof |
| Estimated cost | $1,000 |
| Approved | June 28, 2023 |
| Issued | August 11, 2026 |
| Expires | May 12, 2027 |
| BBL | — |
| BIN | — |
Property owner
Built By Grid LLC
Yiannes Einhorn
Related searches
sprinkler systemstandpipebuilding enlargementChelsea-Hudson YardsManhattanpermit issued$1,000H M SPRINKLER INC