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Mechanical SystemsBrooklynPermit issued

Residential House Enlargement at 240 Amherst Street, Brooklyn

240 AMHERST STREET, Brooklyn, 11235 · Sheepshead Bay-Manhattan Beach-Gerritsen Beach

Winston

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Reported project cost

$824,000

As declared on the permit filing. Foundation.

Issued
June 18, 2026
Expires
September 14, 2026
License
General Contractor

What was permitted

This permit is for a significant structural project: a proposed horizontal enlargement to an existing one-family residential house located at 240 Amherst Street in Brooklyn. The work does not alter the property's use, egress, or occupancy.

The permit was issued on June 18, 2026, with a substantial estimated project cost of $824,000. DIMEX GROUP INC is listed as the general contractor for this mechanical systems project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number259692234
Work permit #B01198633-I1-GC-CX
Job filing number—
Work typeFoundation
StatusPermit Issued
Job descriptionPROPOSED HORIZONTAL ENLARGEMENT TO EXISTING ONE-FAMILY RESIDENTIAL HOUSE, NO CHANGE IN USE EGGRESS OR OCCUPANCY
Floor / unitCellar, Cellar, Floor Number(s) 001 through 002
Estimated cost$824,000
ApprovedJuly 18, 2025
IssuedJune 18, 2026
ExpiresSeptember 14, 2026
BBL—
BIN—

Property owner

n/a

Inna Kleynburg

Related searches

mechanical systemsSheepshead Bay-Manhattan Beach-Gerritsen BeachBrooklynNew York Cityresidential enlargement$800k+