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General ConstructionBrooklynPermit issued

Townhouse Renovation at 325 21 Street, Brooklyn

325 21 STREET, Brooklyn, 11215 · Sunset Park (West)

Winston

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Reported project cost

$415,569

As declared on the permit filing. General Construction.

Issued
June 4, 2026
Expires
December 31, 2026
License
General Contractor

What was permitted

This significant general construction project in Sunset Park (West), Brooklyn, focused on the interior renovation and horizontal extension of an existing townhouse. The scope of work included converting the property from a two-family to a single-family dwelling.

Permitted on June 4, 2026, the estimated project cost for this extensive renovation is $415,569. INTERBORO PROPERTY MGMT acted as the General Contractor, and the project aims to obtain a new Certificate of Occupancy.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number234529197
Work permit #B01046970-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionINTERIOR RENOVATION AND HORIZONTAL EXTENSION OF EXISTING TOWNHOUSE. CONVERT 2 FAMILIES DWELLING TO 1 FAMILY DWELLING. SCOPE OF WORKS AS SHOWN IN PLANS. OBTAIN NEW C OF O.
Floor / unitCellar, Floor Number(s) 1, Floor Number(s) 2, Roof
Estimated cost$415,569
ApprovedJuly 21, 2025
IssuedJune 4, 2026
ExpiresDecember 31, 2026
BBL—
BIN—

Property owner

Interboro Property Management CORP.

Adam Friedman

Related searches

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