4615 9th Avenue, Brooklyn, NY 11220

The 4-story, 20-unit New Law Tenement building at 4615 9th Avenue in Borough Park, owned by Mark Beer, was constructed in 1939 and has experienced several maintenance and safety issues in recent years. Most notably, in June 2025, the building had emergency violations related to carbon monoxide detectors, smoke detectors, and mold, all of which were promptly closed. A significant cluster of complaints in March 2023 resulted in multiple violations concerning windows, walls, ceilings, and cabinets, though not all complaints resulted in violations.

Apartment 1B has several open violations as of May 2023, including issues with windows, doors, ceilings, and bathroom fixtures. The building has a history of door and window-related complaints, with multiple incidents recorded between 2021-2023, some resulting in violations. The property has undergone three inspections for rodent-related issues between 2019-2022, with the most recent inspection in September 2022 passing compliance checks after an initial failure in August 2022.

Notably, there have been no bedbug infestations reported in the building for the past five years (2019-2024), with all reporting periods showing zero affected units. Three illegal conversion complaints were investigated in 2024 but resulted in no violations being warranted at the time of inspection. While the building has faced various maintenance challenges, including paint/plaster issues and unsanitary conditions, the repeated prompt responses to emergency violations and the absence of bedbug infestations are worth noting.