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Mechanical SystemsBrooklynPermit issued

Mechanical System Upgrade at 300 Jay Street, Brooklyn

300 JAY STREET, Brooklyn, 11201 · Downtown Brooklyn-DUMBO-Boerum Hill

Winston

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Reported project cost

$187,112

As declared on the permit filing. Mechanical Systems.

Issued
August 14, 2026
Expires
February 21, 2027
License
General Contractor

What was permitted

This permit covers modifications to the existing mechanical systems at 300 Jay Street in Downtown Brooklyn. The work specifically includes the installation of a smoke exhaust fan.

Issued on August 14, 2026, the estimated project cost for these mechanical system upgrades is $187,112. Lima Contractors Corp is the general contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number120175820
Work permit #B01252590-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionModification of existing mechanical system include smoke exhaust fan as per plans filed herewith.
Floor / unitFloor Number(s) 007 through 007
Estimated cost$187,112
ApprovedMarch 12, 2026
IssuedAugust 14, 2026
ExpiresFebruary 21, 2027
BBL—
BIN—

Property owner

Cuny

Medhat Attara

Related searches

mechanical systemsDowntown BrooklynBrooklynsmoke exhaust fanHVACbuilding systemsmechanical upgrade