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Mechanical SystemsBrooklynPermit issued

Mechanical Systems and Building Extension at 675 59 Street, Brooklyn

675 59 STREET, Brooklyn, 11220 · Sunset Park (Central)

Winston

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Reported project cost

$2,100,000

As declared on the permit filing. Mechanical Systems.

Issued
July 31, 2026
Expires
July 31, 2027
License
General Contractor

What was permitted

A significant project involving mechanical systems and a building extension is planned for 675 59 Street in Sunset Park (Central), Brooklyn. This work will transform an existing two-story building into a six-story mixed-use building.

The permit was issued on July 31, 2026, with a substantial estimated project cost of $2,100,000. This project will result in a new certificate of occupancy for the building. TLS CONSTRUCTION GROUP I is the general contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number315676746
Work permit #B00765021-I1-GC-CX
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job description4 story horizontal and vertical extension on exising two story building , total 6 storymixed use building , obtain new certificate of occupancy .
Floor / unitCellar, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Floor Number(s) 5, Floor Number(s) 6, Roof
Estimated cost$2,100,000
ApprovedFebruary 28, 2024
IssuedJuly 31, 2026
ExpiresJuly 31, 2027
BBL—
BIN—

Property owner

Pr

Li Lan Liao

Related searches

mechanical systemsSunset Park (Central)Brooklynbuilding extensionmixed-use$2,100,000 project cost