Two family brick

1251 EAST 56 STREET

BROOKLYN · Flatlands · BIN 3218065

1960Year Built

2Stories

B1Building Class

R3-2Zoning

2,500 sfGross Floor Area

2Units

Two family brick · 2,400 sf lot · 1.04 FAR built · Flood zone X500

Locations of Work

Electrical

Permit Issued — active, not yet Signed-off

RoofUnder Construction1 filing · 3 docs

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
10/26/2020	$769K	—	Private party → Private party	$308/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
TOM PETERSEN ARCHITECT, LLC	1	06/16/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LONG ISLAND POWER SOLUTIO	General Contractor	1	07/04/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
THOMAS PETERSEN ARCHITECT	7854	1	06/16/2026

Building Lifecycle

All (2)Filed (1)Permit Issued (1)

07/02/2026

Permit issued — Solar

B01417797-I1-SL

06/16/2026

Filed — Alteration

Installation of PV System on existing rooftop. No changes to Egress or use of occupancy.

B01417797-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Solar	Permit Issued	LONG ISLAND POWER SOLUTIO	07/02/2026

1 project · most recent 05/29/2026

Filed	Status	Contractor	Scope
05/29/2026	Permit Issued	CATIZONE ELECTRICAL INC	—

1 project · most recent 06/16/2026

Filed	Status	Contractor	Scope
06/16/2026	Permit Issued	LONG ISLAND POWER SOLUTIO	18 panels, 8.28 kw, 1,849 roof_area_sqft

Nothing on file for this building.

▾Documents — 3 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

▸Seals & Professional Certifications1

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/16/2026B01417797-I1Open ↗

▸Environmental & Asbestos1

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/16/2026B01417797-I1Open ↗