Plumbing Work at 450 Park Avenue, Manhattan
450 PARK AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
This permit is for modifications to the existing plumbing system on the 12th floor of 450 Park Avenue in Manhattan. This provides a benchmark for smaller-scale plumbing updates in a prime Manhattan location.
The permit was issued on April 2, 2026, with an estimated cost of $20,000. A&A PLUMBING CORP is the contractor for this work.
A $20,000 plumbing modification project on the 12th floor of a prestigious Park Avenue building was permitted, reflecting typical costs for such updates.
What it cost
Issued
April 2, 2026
Expires
June 19, 2026
License
Master Plumber
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Filed by A&A PLUMBING CORP · 97 permits across 17 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 | 789481758 |
| Work Permit # | M01375583-I1-PL |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | Modifications to the existing plumbing system on the 12th floor as per plans. No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 12 through 12 |
| Estimated Cost | $20,000 |
| Approved | March 30, 2026 |
| Issued | April 2, 2026 |
| Expires | June 19, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Patricia Hoban