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Mechanical SystemsBrooklynPermit issued

Mini Split Heat Pump Installation at 392 GRAND AVENUE, Brooklyn

392 GRAND AVENUE, Brooklyn, 11238 · Clinton Hill

Winston

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Reported project cost

$45,000

As declared on the permit filing. Mechanical Systems.

Issued
August 7, 2026
Expires
July 1, 2027
License
General Contractor

What was permitted

Homeowners in Clinton Hill exploring efficient heating and cooling solutions can look at this permit for a mini split heat pump system. This type of installation is often part of broader home improvement projects.

This mechanical systems project in Brooklyn was issued a permit on August 7, 2026, with an estimated cost of $45,000. ATI RESTORATION OF METRO is the contractor for this installation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number353947278
Work permit #B01255842-S3-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionInstallation of mini split heat pump system, indoor fan coils and electric heater, filed in conjunction with general construction.
Floor / unitBasement/Sub-basement, Cellar, Floor Number(s) 1 through 3, Roof
Estimated cost$45,000
ApprovedDecember 22, 2025
IssuedAugust 7, 2026
ExpiresJuly 1, 2027
BBL—
BIN—

Property owner

Not Applicable

Milyoung Cho

Related searches

mechanical systemsmini splitheat pumpClinton HillBrooklynNew York City$40,000-$50,000