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General ConstructionManhattanPermit issued

Apartment Combination and Renovation at 15 Union Square West, Manhattan

15 UNION SQUARE WEST, Manhattan, 10003 · Midtown South-Flatiron-Union Square

Winston

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Reported project cost

$2,828,231

As declared on the permit filing. General Construction.

Issued
May 11, 2026
Expires
July 1, 2026
License
General Contractor

What was permitted

A significant general construction project is underway at 15 Union Square West in Manhattan's Midtown South-Flatiron-Union Square neighborhood. This extensive renovation involves combining two apartments by incorporating a portion of the interior building hallway to create a new entry. The work includes removals and finishes, with no changes to the building's use, egress, or occupancy.

The permit for this substantial project was issued on May 11, 2026, with an estimated cost of $2,828,231. S. DONADIC INC is the general contractor managing this renovation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number485696730
Work permit #M01139555-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionCOMBINATION OF (2) APARTMENTS THROUGH THE ACQUISITION OF A PORTION OF THE INTERIOR BUILDING HALLWAY TO CREATE A NEW ENTRY. WORK INCLUDES REMOVALS, GC & FINISHES. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Floor / unitFloor Number(s) 4 through 4
Estimated cost$2,828,231
ApprovedFebruary 13, 2025
IssuedMay 11, 2026
ExpiresJuly 1, 2026
BBL—
BIN—

Property owner

Pr

Jay Riffkin

Related searches

general constructionMidtown South-Flatiron-Union SquareManhattanapartment combinationinterior renovationnew entry$1,000,000+permit issued