Plumbing System Modification at 1 Madison Avenue, Manhattan
1 MADISON AVENUE, MANHATTAN, 10010 · Midtown South-Flatiron-Union Square
What was permitted
Homeowners researching large-scale renovations can look at major plumbing system modifications, such as this one in Manhattan. The work involves modifications to existing plumbing systems as detailed in the filed plans.
This plumbing permit was issued on June 17, 2026, with a substantial estimated project cost of $15,306,795. DONATO PLUMBING GROUP INC is the plumbing contractor for this project.
Large commercial plumbing projects in Manhattan, like this one in Midtown South, can involve millions in project costs.
What it cost
Issued
June 17, 2026
Expires
May 15, 2027
License
Master Plumber
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Filed by DONATO PLUMBING GROUP INC · 17 permits across 10 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 | 174086397 |
| Work Permit # | M00255564-I1-PL |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | Modification to plumbing systems as per plans filed herewith Filed in conjunction with Alt-1# 123742101. No change in use, occupancy or egress. |
| Floor / Unit | Cellar, Floor Number(s) 001 through 027, Mezzanine 001 through 001, Roof, Sub-cellar #1 |
| Estimated Cost | $15,306,795 |
| Approved | May 6, 2020 |
| Issued | June 17, 2026 |
| Expires | May 15, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PR
GIANNA PILALIS