6423 23 Avenue
Bensonhurst, Brooklyn
Parcel ID (BBL): 3065590001
Owner: Isaac Katz
Acquired: July 01, 2022, $6.2 million
Built: 1928
SF: 20,600
Dwelling units: 22
No. of buildings: 1
Class: Over Six Families With Stores (C7)
Floors: 4
HPD Ownership Registration Information
Last registered: 2025-06-26 (expires 2026-09-01)
Yakov Helb
Head Officer
5918 23 AVE BASE Brooklyn, NY, 11204
2301 65 Realty Llc
Corporate Owner
5918 23 AVE BASE Brooklyn, NY, 11204
Amir Radoncic
Site Manager
Transactions:
• Tifa Radoncic sold 2301 65th Street, Bensonhurst, Brooklyn for $6.2 million to Isaac Katz on July 01, 2022.
Development:
• Emin Kuric filed plans for alteration in Bensonhurst, Brooklyn, on November 03, 2025.
• Radoncic Nino filed plans for alteration in Bensonhurst, Brooklyn, on May 09, 2018.
• Nino Radoncic filed plans for alteration in Bensonhurst, Brooklyn, on August 27, 2008.
• In Soo Choo filed plans for A3 in Bensonhurst, Brooklyn, on July 25, 2019.
• Tifa Radoncic filed plans for alteration in Bensonhurst, Brooklyn, on March 23, 2000.
Violations:
According to city public data, the properties have received $2,500 in ECB penalties, 13 housing violations, and $2,550 in OATH penalties in the last year.