Plumbing System Upgrade at 520 Fifth Avenue, Manhattan
520 FIFTH AVENUE, MANHATTAN, 10036 · Midtown-Times Square
Estimated Project Cost
$0
Plumbing
Issued
June 11, 2026
Expires
December 9, 2026
License
Fire Suppression Contractor
About This Project
Homeowners in Midtown-Times Square can see the costs associated with significant plumbing and sprinkler system modifications. This project involved updating existing fixtures and systems within a commercial building, aiming to improve functionality without altering its use or occupancy.
This permit was issued on June 11, 2026, with an estimated project cost of $40,000. The work was performed by DENKO MECHANICAL INC.
What This Means For You
A $40,000 plumbing and sprinkler system upgrade in Midtown-Times Square indicates substantial work on commercial properties.
The Business That Did This Work
DENKO MECHANICAL INC
Fire Suppression Contractor · License #000130
461 WEST 261 STREET
14 permits filed · 7 neighborhoods
Permit Details
| Tracking Number | 639694478 |
| Work Permit # | M01378092-S3-EW-SP |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | Modification to existing Sprinkler system and plumbing fixtures as per plans filed herewith. No change in use, egress or occupancy under this application. |
| Floor / Unit | Floor Number(s) 23 through 23 |
| Estimated Cost | $40,000 |
| Approved | April 3, 2026 |
| Issued | June 11, 2026 |
| Expires | December 9, 2026 |
| BBL | — |
| BIN | — |
Property Owner
RABINA PROPERTIES
JOSHUA RABINA
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