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General ConstructionBrooklynPermit issued

Dwelling Conversion and Penthouse Addition at 361 Union Street, Brooklyn

361 UNION STREET, Brooklyn, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Winston

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Reported project cost

$360,000

As declared on the permit filing. General Construction.

Issued
June 30, 2026
Expires
February 24, 2027
License
General Contractor

What was permitted

In the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area of Brooklyn, a significant renovation is planned for 361 Union Street. This project involves altering an existing 3-family dwelling into a 2-family home, including the addition of a new penthouse.

The permit was issued on June 30, 2026, with an estimated project cost of $360,000. ACCRETE CONSTRUCTION GROU is the general contractor overseeing this conversion and addition.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number750759087
Work permit #B01183620-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionALTERATION TO CONVERT EXISTING 3-FAMILY DWELLING INTO 2-FAMILY DWELLING INCLUDING NEW PENTHOUSE.
Floor / unitCellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Penthouse 1
Estimated cost$360,000
ApprovedSeptember 10, 2025
IssuedJune 30, 2026
ExpiresFebruary 24, 2027
BBL—
BIN—

Property owner

Not Applicable

Ruben Damaghi

Related searches

general constructionCarroll GardensBrooklyndwelling conversionpenthouse$360,000 project