451 Kingston Avenue

Owner: Joseph Popack

Debt: July 20, 2021, $9.7 million

Built: 1929

SF: 155,208

Dwelling units: 156

No. of buildings: 1

Class: Semi-Fireproof With Stores (D7)

Floors: 6

HPD Ownership Registration Information

Last registered: 2025-08-13 (expires 2026-09-01)

Transactions:

• Company sold 451 Kingston Avenue, Flatbush, Brooklyn for $0 to company on July 20, 2021.

• Company sold 451 Kingston Avenue, Flatbush, Brooklyn for $0 to company on July 20, 2021.

• Company sold 451 Kingston Avenue, Flatbush, Brooklyn for $0 to company on July 20, 2021.

• Company sold 451 Kingston Avenue, Flatbush, Brooklyn for $0 to company on July 20, 2021.

• Joseph Popack borrowed $9.7 million from Santander Bank for 451 Kingston Avenue, Flatbush, Brooklyn on July 20, 2021.

Development:

• Zalman Lezell filed plans for alteration in East Flatbush, Brooklyn, on September 06, 2022.

• Zalman Lezell filed plans for alteration in East Flatbush, Brooklyn, on September 01, 2022.

• Jaeni Lee filed plans for alteration in East Flatbush, Brooklyn, on July 30, 2020.

• Amandeep Singh filed plans for alteration in East Flatbush, Brooklyn, on June 25, 2019.

• Mohammed Sirajuddowla filed plans for alteration in East Flatbush, Brooklyn, on August 13, 2020.

Violations:

According to city public data, the properties have received $1,250 in ECB penalties, 128 housing violations, $1,355 in OATH penalties, and one housing litigation in the last year.