5301 5th Avenue, Brooklyn, NY 11220

The 4-story, 8-unit building at 5301 5th Avenue in Sunset Park, owned by Chun Kwok, has experienced several significant maintenance issues over recent years, particularly during the winter months. In December 2024, there were multiple complaints regarding lack of heat/hot water, flooring issues, unsanitary conditions including mold, and problems with interior walls, though inspections were reportedly not completed. The building has had persistent pest problems, with violations issued in February 2025, following similar complaints in November 2022.

Four heating/hot water-related emergencies were documented between 2022-2024, indicating ongoing systemic issues with building infrastructure. Recent inspections and violations from late 2023 show problems in apartment 3F, including issues with paint requiring lead hazard remediation, leaky kitchen faucets, and several safety concerns in common areas. The building's maintenance record also shows historical problems with window repairs in apartment 4F, and blockages in public hall areas.

Although there have been multiple 311 complaints about mobile food vendors near the property, the most pressing issues appear to be internal building maintenance and sanitation problems. The bedbug reporting system shows only one incident in late 2023, and while there has been documented rat activity in the vicinity (2021-2022), the recent pest management and inspections suggest improved conditions. Two Department of Buildings complaints from 2020-2021 regarding water drainage and electrical wiring required inspection access that was apparently not granted.