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Two family brick
1734 51 STREET
BROOKLYN · BIN 3129687
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1925Year Built
2Stories
B1Building Class
R5Zoning
2,680 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family brick · Owner of record: 2040 ALTON ROAD, LLC · 3,005 sf lot · 0.89 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/29/2021$1.9M—Private party → 2040 ALTON ROAD, LLC$700/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADROIT ENGINEERING PLLC103/02/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CORE TECH PARTNERSGeneral Contractor109/10/2026
NY PRIME GROUP LLCGeneral Contractor107/19/2026
Building Lifecycle
All (6)Filed (2)Permit Issued (2)Violation (2)
09/04/2026
Permit issued — Full Demolition
B01332481-I1-FD
07/17/2026
Permit issued — Construction Fence
B01364890-I1-FN
03/02/2026
Filed — Alteration
B01364890-I1
12/15/2025
Filed — Full Demolition
Full demolition to a two story house
B01332481-I1
01/02/2014
Violation issued (ECB, closed)
Construction
12/23/2013
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFull DemolitionPermit IssuedCORE TECH PARTNERS INC09/04/2026
DOB NOWConstruction FencePermit IssuedNY PRIME GROUP LLC07/17/2026
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/19/2026B01332481-I1Request digital key ↗
08/18/2026B01364890-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01364890-I1Open ↗
▸Other Documents2
▸DOB NOWProperty Ownership Certification1
08/13/2026B01332481-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026B01332481-I1Open ↗