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MechanicalManhattanPermit issued

Mechanical Systems Upgrade at 121 West 11 Street, Manhattan

121 WEST 11 STREET, Manhattan, 10011 · West Village

Winston

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Reported project cost

$85,000

As declared on the permit filing. Mechanical Systems.

Issued
October 20, 2026
Expires
December 1, 2026
License
General Contractor

What was permitted

Homeowners in Manhattan's West Village can see the investment required for comprehensive mechanical system upgrades. This project involves installing new hybrid VRF HVAC, boilers, and radiant floor heating.

This permit was issued on October 20, 2026, with an estimated project cost of $85,000. DEWALT CONTRACTING LLC is the contractor responsible for this work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number228143065
Work permit #M01156244-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionINSTALLATION OF NEW HYBRID VRF HVAC SYSTEMS, NEW CONDENSING BOILER SYSTEMS, RADIANT FLOOR HEATING, AND ALL ASSOCIATING DUCTWORK AND PIPING.
Floor / unitCellar-SO-1090-M01156244-I1, Basement-SO-2229-M01156244-I1, Floor Number(s)-1-SO-6182-M01156244-I1, Floor Number(s)-2-SO-7841-M01156244-I1, Floor Number(s)-3-SO-5584-M01156244-I1, Roof-SO-3074-M011562
Estimated cost$85,000
ApprovedNovember 13, 2025
IssuedOctober 20, 2026
ExpiresDecember 1, 2026
BBL—
BIN—

Property owner

Pr

Barry Silverstein

Related searches

HVACmechanical systemsboilerradiant floor heatingManhattanWest Village$85,000