3917 4th Avenue, Brooklyn, NY 11232

The three-story, four-unit Old Law Tenement building at 3917 4th Avenue in Sunset Park, owned by Mike Ma, has experienced multiple maintenance issues in recent years, with several significant concerns remaining unresolved as of 2025. Most notably, there are currently six active violations related to the failure to file External Low Pressure Inspections from 2018 through 2023, and one open violation from 2019 regarding a defective fire escape at the third-story balcony.

Between January and April 2025, multiple housing maintenance code complaints were filed regarding various issues including plumbing problems with a basin/sink, window frame concerns, and intercom systems, though HPD inspectors were often unable to gain access to complete their inspections. The building has demonstrated compliance with bedbug reporting requirements over the past four years, with official filings showing zero reported infestations or eradication efforts between 2019 and 2023.

While there were rodent inspection failures recorded in 2010, these do not appear to have been repeated in more recent years. The property has a documented history of bedbug report violations between 2019-2024, though these violations appear to have been resolved based on subsequent compliance filings showing zero infestations. The building's maintenance record suggests ongoing challenges with both basic maintenance and regulatory compliance, particularly regarding safety systems like the fire escape and external pressure systems.