One family attached or semi-detached

426 6 AVENUE

BROOKLYN · Park Slope · BIN 3022131

1899Year Built

2Stories

A5Building Class

R6BZoning

—Gross Floor Area

1Units

0 Open ViolationsFDNY Report ↗

One family attached or semi-detached · Owner of record: HEXAGRAM LLC · 2.16 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
HEXAGRAM LLC	2	03/22/2026

Building Lifecycle

All (1)Violation (1)

12/14/2017

Violation issued (ECB, closed)

Construction

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
BIS	OT	ISSUED	CENTRAL GC INC T/A REST ASSURED	05/03/2004
BIS	PL	ISSUED	S & J INDUSTRIAL CORP	03/22/2002
BIS	PL	ISSUED	NEW YORK STANDARD MECH CORP	04/07/2000
BIS	—	ISSUED	OWNER	09/22/1999
BIS	EQ	ISSUED	OWNER	09/22/1999
BIS	PL	ISSUED	WALTER J.GRANDE P & H INC	05/10/1991
BIS	—	ISSUED	HL GENERAL CONT	05/07/1991

Nothing on file for this building.

▾Documents — 1 on file (BIS + DOB NOW)

▸Applications & Permits1

▸BISPLAN / WORK APPROVAL APPLICATION1

10/03/2025301648590Open ↗