3750 Olinville Avenue, Bronx, NY 10467

The four-story, 16-unit tenement building at 3750 Olinville Avenue in the Olinville neighborhood, owned by Sander Cotaj, has experienced recurring plumbing and sanitation issues over recent years, with the most concerning problems being two unsanitary sewage conditions reported in late 2024 and mid-2025, both classified as emergency situations and resulting in violations. The building, constructed in 1927, has had multiple maintenance issues documented through 311 service requests, including five plumbing complaints regarding bathtubs/showers and several paint/plaster concerns, primarily during the fall of 2022, with some violations issued during these inspections.

Historical violations and maintenance issues include a period in 2018 when problems with hot water temperature (above 130 degrees) and a misplaced carbon monoxide detector were documented in Apartment AB, along with various bathroom fixture concerns such as leaky faucets and an insecure wash basin. The building's bedbug reporting history shows consistent compliance with no infestations reported in any of the past five annual filings from 2019 through 2024, and a successful rodent inspection in September 2022 confirmed the building passed that inspection.

A Department of Buildings violation from October 2019 regarding the failure to file a required technical report was ultimately dismissed in June 2025, as it was determined the building was not subject to that requirement. While many previous violations have been resolved as evidenced by certification dates, the recurring sewage issues in recent months suggest ongoing maintenance challenges, though specific details about their resolution status are not available in the current records.