6817 3rd Avenue, Brooklyn, NY 11220

The four-story, 8-unit tenement building at 6817 3rd Avenue in Bay Ridge, built in 1912, has experienced significant maintenance issues in recent years under owner Naser Deruissvic. Most notably, in 2025 alone, there have been recurring problems with water leaks, mold, and pest control, including both rodent and sanitation issues. Specifically, three separate water leak complaints were logged in early 2025, and there are current violations related to hot water availability in Apartment 3L and heating system access.

The building has also faced recurring electrical and sanitation concerns, with multiple violations related to bell/intercom systems, wall and ceiling conditions, and an emergency fire escape issue noted in May 2024. The property has documented violations for pest infestations, including a 2024 report of roaches in Apartment 2R that required abatement. Safety violations include various issues with window guards, peeling paint, and a potentially unauthorized alteration involving a trash chute in a public hall. While there have been periodic rodent inspections dating back to 2010, most recent inspections have shown compliance, though a rodent sighting complaint was filed in mid-2025.

The building's maintenance history shows a pattern of responses to violations and complaints, with some conditions requiring multiple interventions, particularly regarding water and mold issues, which have re-emerged as persistent problems. More recent violations include issues with water temperature control exceeding 130°F in Apartment 2R and the need for repair of electric/gas range appliances. The property has undergone multiple HPD inspections, resulting in both issued violations and instances where no violations were found. While there have been some improvements noted in inspections, such as the closure of several violations related to painting and window guards, many recent complaints have been marked as requiring emergency attention, indicating ongoing maintenance challenges within the building.