Sprinkler and Plumbing Work at 41 Madison Avenue, Manhattan
41 MADISON AVENUE, Manhattan, 10010 · Midtown South-Flatiron-Union Square
What was permitted
In the Midtown South-Flatiron-Union Square area of Manhattan, a significant project is underway at 41 Madison Avenue. This involves plumbing and sprinkler work associated with the interior renovation of the 33rd floor, designated for a polar office.
Permitted on June 30, 2026, the estimated project cost for this work is $149,406. MAC FELDER INC is the contractor handling the plumbing and sprinkler systems for this renovation.
A $149,406 plumbing and sprinkler system upgrade is part of a 33rd-floor office renovation at 41 Madison Avenue in Midtown South-Flatiron-Union Square.
What it cost
Issued
June 30, 2026
Expires
September 30, 2026
License
Master Plumber
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Filed by MAC FELDER INC · 21 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 | 510868301 |
| Work Permit # | M01409177-S2-PL |
| Job Filing Number | — |
| Work Type | Plumbing |
| Status | Permit Issued |
| Job Description | FILING FOR PLUMBING AND SPRINKLER WORK ASSOCIATED WITH INTERIOR RENOVATION OF 33RD FLOOR POLAR OFFICE AS PER PLANS SUBMITTED HEREWITH. |
| Floor / Unit | Floor Number(s) 033 through 033 |
| Estimated Cost | $149,406 |
| Approved | June 23, 2026 |
| Issued | June 30, 2026 |
| Expires | September 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
RUDIN MANAGEMENT INC
Paul Mandel