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Mechanical SystemsBrooklynPermit issued

Mechanical Systems at 100 Willoughby Street, Brooklyn

100 WILLOUGHBY STREET, Brooklyn, 11201 · Downtown Brooklyn-DUMBO-Boerum Hill

Winston

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Reported project cost

$6,000

As declared on the permit filing. Mechanical Systems.

Issued
June 10, 2026
Expires
November 6, 2026
License
General Contractor

What was permitted

For those in Downtown Brooklyn-DUMBO-Boerum Hill, this permit details the installation of a 3-ton Daikin ductless system. This supplemental cooling is intended for an elevator machine room.

The permit for this mechanical systems work was issued on June 10, 2026, with an estimated project cost of $6,000. AIR COMFORT SERVICE CORP is the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number271872869
Work permit #B01346069-I1-MS
Job filing number—
Work typeMechanical Systems
StatusSigned-off
Job descriptionInstallation of (1) 3 ton Daikin ductless system as supplemental cooling for elevator machine room.
Floor / unitRoof
Estimated cost$6,000
ApprovedMay 19, 2026
IssuedJune 10, 2026
ExpiresNovember 6, 2026
BBL—
BIN—

Property owner

Avalonbay NYC Development, INC

James Moran

Related searches

mechanical systemsductless systemcooling systemelevator machine roomDowntown BrooklynBrooklynpermit issued$6,000