378 Grove Street, Brooklyn

A 2019 elevator apartment building on Grove Street with 20 open violations on record across city enforcement files.

378 Grove Street is an elevator apartment building in Brooklyn, New York City (BBL 3033280026). The property is zoned R6, on a 10,758 sq ft lot, with 5 floors and 41 residential units. It was built in 2019. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 20 open building violations for this lot as of 2026-07-05.

Property facts

BBL	3033280026
Borough	Brooklyn — Community District 4
Neighborhood	Bushwick (West)
Zoning district	R6
Building class	D7 — elevator apartment building (what’s a building class?)
Land use	04 — Mixed residential & commercial buildings
Lot area	10,758 sq ft
Floors	5
Residential units	41
Year built	2019
FAR	4.71 built · 2.43 max residential · 0 max commercial Learn: What is FAR?
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

2 open Department of Buildings violations
1 open ECB (OATH) violation — $625 in penalties due
17 open Housing Preservation & Development violations

Violation counts as of 2026-07-05.

Absence of a record means none on file in NYC municipal records — not a certification of compliance.

The complete dossier also covers:

Buildable floor area (residential & commercial)
Recorded ownership & last sale
Recorded mortgages & open debt stack
LL97 carbon exposure by compliance period
Flood coverage percentage & base flood elevation
Climate projections for this lot
Open permits & construction pipeline
Distress signal convergence
Air rights & transferable development rights
Comparable sales (Pro)

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Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.