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Mechanical SystemsBrooklynPermit issued

Mechanical Work and VRF System Installation at 304 Carroll Street, Brooklyn

304 CARROLL STREET, Brooklyn, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Winston

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Reported project cost

$42,000

As declared on the permit filing. Mechanical Systems.

Issued
September 25, 2026
Expires
April 1, 2027
License
General Contractor

What was permitted

Significant mechanical work is being performed at 304 Carroll Street in Brooklyn, as part of a larger project to merge and convert existing structures into a one-family residence. This includes the installation of a new VRF split-system with associated ductwork and piping.

Issued on September 25, 2026, this permit has an estimated project cost of $42,000. NEW WAVE DESIGN & CONTRAC is the general contractor managing this mechanical upgrade.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number714256977
Work permit #B07998365-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionMECHANICAL WORK FILED IN CONJUNCTION WITH MERGER & CONVERSION OF EX. STRUCTURES TO A ONE-FAMILY RESIDENCE, ALT-CO B07998269. INSTALL NEW VRF SPLIT-SYSTEM, RELATED DUCTS AND PIPING.
Floor / unitBasement/Sub-basement, Cellar, Floor Number(s) 001 through 002
Estimated cost$42,000
ApprovedJanuary 14, 2025
IssuedSeptember 25, 2026
ExpiresApril 1, 2027
BBL—
BIN—

Property owner

Blandings Dreamhouse LLC

Mark Almeida

Related searches

mechanical systemsCarroll Gardens-Cobble Hill-Gowanus-Red HookBrooklynVRF system$42,000 cost