310 5th Avenue, Brooklyn, NY 11215

The 6-unit, 4-story building at 310 5th Avenue in Park Slope, currently managed by Three Ten 5th LLC, has faced recurring heat and hot water issues over the past two years, with multiple emergency complaints filed through 311 and HPD between late 2023 and 2025. Most recently, in March 2025, there was a building-wide complaint about lack of heat and hot water, though this issue was resolved quickly according to HPD records. The building experienced similar complaints throughout 2024 and into 2023, with some inspections revealing violations and others being unable to gain access for verification.

During 2024, several maintenance violations were identified and later closed, including issues with radiators, electrical outlets, and various repair needs in apartment 2L, as well as problems with the self-closing door in apartment 4L. The building also faced some external maintenance requirements, such as scraping and painting requirements for balconies and addressing refuse accumulation in public areas. The property has undergone regular rodent inspections, with some evidence of rat activity noted in late 2023 and early 2024, though recent inspections in 2024 indicate either bait application or compliance.

Bedbug reports from 2023 through 2025 show no confirmed infestations or eradication efforts required. The building's permit history shows multiple permits issued between 2019 and 2021 for various work, including plumbing and electrical needs. A complaint regarding an illegal conversion was filed in 2021, but the inspector was unable to gain access for verification. While the building has faced numerous heat and maintenance challenges, the management has generally addressed violations and responded to complaints, as evidenced by the closure of most recent violations and service requests.