4139 3 Avenue

Owner: Aleksander Lakaj

Acquired: April 14, 2025, $3.8 million

Built: 1931

SF: 9,350

Dwelling units: 0

No. of buildings: 1

Class: Health Center, Child Center, Clinic (I5)

Floors: 2

Transactions:

• Joel Sussman sold 4137 3rd Avenue and 4135 3rd Avenue, Tremont, Bronx for $3.8 million to Aleksander Lakaj on April 14, 2025.

Development:

• Aleksander Lakaj filed new building job X01223350 for 68,853 sqft R-2 building with 99 apartments in Tremont, Bronx, on October 24, 2025.

• Alex Lakaj filed alteration job X01292304 for 69,946 sqft R-2 building with 99 apartments in Tremont, Bronx, on September 24, 2025.

• Alex Lakaj filed alteration job X01287310 for 63,595 sqft R-2 building with 99 apartments in Tremont, Bronx, on September 15, 2025.

• Alex Lakaj filed alteration job X01073075 for 9,500 sqft 51 building with 0 apartments in Tremont, Bronx, on July 14, 2024.

• Alex Lakaj filed alteration job X01070849 for 150 sqft building with 0 apartments in Tremont, Bronx, on June 27, 2024.

• Harpreet Singh filed alteration job X01065641 for 640 sqft building with 0 apartments in Tremont, Bronx, on June 12, 2024.

Violations:

According to city public data, the properties have received one DOB violation, $6,875 in ECB penalties, and $6,875 in OATH penalties in the last year.