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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Installation at 257 3 Avenue, Brooklyn

257 3 AVENUE, Brooklyn, 11215 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Winston

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Reported project cost

$30,000

As declared on the permit filing. Mechanical Systems.

Issued
June 24, 2026
Expires
December 10, 2026
License
General Contractor

What was permitted

Homeowners in Brooklyn can see the costs associated with upgrading their home's climate control. This project involved installing split system air conditioning units, exhaust fans, and an electric duct heater with associated ductwork, likely for improved comfort and air quality.

This permit was issued on June 24, 2026, with an estimated project cost of $30,000. The work was performed by ADG REMODELING INC.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number918358802
Work permit #B01407472-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionINSTALLATION OF SPLIT SYSTEM AIR CONDITIONING UNITS, EXHAUST FANS, AND ELECTRIC DUCT HEATER WITH DUCT WORK.
Floor / unitFloor Number(s) 001 through 001, Open Space
Estimated cost$30,000
ApprovedJune 1, 2026
IssuedJune 24, 2026
ExpiresDecember 10, 2026
BBL—
BIN—

Property owner

Fifth Ave Committee INC

Zully Rolan

Related searches

mechanical systemsair conditioning installationductworkBrooklynCarroll Gardens-Cobble Hill-Gowanus-Red Hookpermit issued$30,000 project cost