Major Plumbing Modifications at 420 Park Avenue South, Manhattan
420 PARK AVENUE SOUTH, MANHATTAN, 10016 · Midtown South-Flatiron-Union Square
What was permitted
For those interested in large-scale hospitality projects, this permit provides insight into substantial plumbing costs in Midtown South-Flatiron-Union Square. The work at 420 Park Avenue South involves extensive plumbing modifications specifically for a guestroom renovation.
This significant project, with an estimated cost of $2,099,973.6, received its permit on May 5, 2026. DONATO PLUMBING, INC is the contractor undertaking these extensive plumbing modifications.
A massive $2.1 million plumbing project is underway for guestroom renovations at 420 Park Avenue South in Manhattan.
What it cost
Issued
May 5, 2026
Expires
April 19, 2027
License
Master Plumber
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Filed by DONATO PLUMBING, INC · 108 permits across 22 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 | 304206720 |
| Work Permit # | M01346690-S2-PL |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | Plumbing modifications related to Guestrooms renovation. |
| Floor / Unit | Floor Number(s) 004 through 010, Floor Number(s) 011 through 011, Floor Number(s) 012 through 012 |
| Estimated Cost | $2,099,974 |
| Approved | February 25, 2026 |
| Issued | May 5, 2026 |
| Expires | April 19, 2027 |
| BBL | — |
| BIN | — |
Property Owner
HIGHGATE HOTELS LP
JOSEPH MONACO