What was permitted
In Manhattan's Midtown South-Flatiron-Union Square neighborhood, significant building infrastructure work is underway. This permit involves modifications to existing plumbing fixtures and the sprinkler system within a commercial or large residential building.
This substantial plumbing and sprinkler system upgrade project at 11 Madison Avenue has an estimated cost of $411,981.72. The permit was issued on July 1, 2026, and A&A PLUMBING CORP is the contractor.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 562358406 |
|---|---|
| Work permit # | M01399018-I1-PL |
| Job filing number | — |
| Work type | Plumbing |
| Status | Permit Issued |
| Job description | Modifications to the existing plumbing fixtures and sprinkler system as per plans filed herewith. No change to use, egress, or occupancy. |
| Floor / unit | Floor Number(s) 14 through 14 |
| Estimated cost | $411,982 |
| Approved | June 26, 2026 |
| Issued | July 1, 2026 |
| Expires | November 10, 2026 |
| BBL | — |
| BIN | — |
Property owner
Sl Green Realty CORP
Gianna Pilalis
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