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General ConstructionManhattanPermit issued

Interior Alterations at 170 William Street, Manhattan

170 WILLIAM STREET, Manhattan, 10038 · Financial District-Battery Park City

Winston

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Reported project cost

$1,100,000

As declared on the permit filing. General Construction.

Issued
August 27, 2026
Expires
December 31, 2026
License
General Contractor

What was permitted

Large-scale renovations in the Financial District-Battery Park City can be substantial, as shown by this permit for interior alterations within an existing hospital building. The work focused on modifying interior partitions and finishes to accommodate changes.

This significant general construction project was issued a permit on August 27, 2026, with a substantial estimated cost of $1,100,000. SKANSKA USA BUILDING, INC is the contractor for these extensive alterations.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number191453551
Work permit #M01350659-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionLMH OB 6fl: MODIFICATION OF INTERIOR PARTITIONS AND FINISHES TO ACCOMMODATE ALTERATIONS WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Floor / unitFloor Number(s) 6 through 6
Estimated cost$1,100,000
ApprovedFebruary 22, 2026
IssuedAugust 27, 2026
ExpiresDecember 31, 2026
BBL—
BIN—

Property owner

New York Presbyterian Hospital

Benedict Ciferri

Related searches

interior alterationsFinancial DistrictManhattanhospital renovation$1,100,000 cost