451 40th Street, Brooklyn, NY 11232

451 40th Street is a three-story, 8-unit residential building located in Sunset Park, constructed in 1914 and classified as an Old Law Tenement. The property, currently owned by Jose Fernandez, has experienced recurring maintenance issues in recent years, particularly concerning water-related problems.

Most notably, in early 2024, there was a documented slow water leak affecting apartment 3L, which resulted in multiple Housing Maintenance Code violations requiring repair of the damaged ceiling, roof, and plaster surfaces. This followed a heavier water flow incident in 2021 that could not be inspected due to access issues. In addition to water-related concerns, the building has documented violations regarding door security and safety features.

A February 2024 inspection revealed multiple issues with door latches and self-closing mechanisms at both the first and third story levels, including problems with bulkhead doors and vestibule doors, though these were subsequently certified as corrected. The building has maintained a clean record in terms of pest control, with no reported bedbug infestations since at least 2018, and while there were rodent inspections in 2010 showing compliance failures, there have been no recent violations or complaints regarding pest management. The property's maintenance history suggests ongoing attention to infrastructure issues, particularly regarding water systems and door security features, while overall pest management has been effectively maintained.