What was permitted
Sprinkler system modifications are underway at 540 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. This work is being performed on specific floors (14C/15M) and is designed to update the existing fire suppression system.
This permit was issued on May 11, 2026, with an estimated project cost of $17,000. WHITESTONE PLUMBING CORP is the contractor handling these sprinkler modifications.
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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 | 907720827 |
|---|---|
| Work permit # | M01387197-S3-EW-SP |
| Job filing number | — |
| Work type | Sprinklers |
| Status | Permit Issued |
| Job description | Sprinkler modifications taking place on 14C/15M as per plans filed herewith. No change in use, egress or occupancy. |
| Floor / unit | Floor Number(s) 14 through 14 |
| Estimated cost | $17,000 |
| Approved | May 4, 2026 |
| Issued | May 11, 2026 |
| Expires | June 30, 2026 |
| BBL | — |
| BIN | — |
Property owner
Divcowest
Ojilvy Sanchez
Related searches
sprinklerssprinkler modificationsMidtown-Times SquareManhattanNew York Citypermit issued$17,000 project cost