7721 4th Avenue, Brooklyn, NY 11209
The 39-unit, 6-story building at 7721 4th Avenue in Bay Ridge, owned by Spiro Kalamaras, has experienced several maintenance issues in recent years, with the most significant cluster of problems occurring in 2024. Between March and May 2024, multiple complaints were filed regarding window frames and panes, leading to both violations and emergency responses from the Department of Housing Preservation and Development (HPD). A smoke detector issue in May 2024 also required emergency intervention.
More serious concerns emerged from a May 2024 inspection which revealed several open violations, including problems with self-closing doors and a defective fire escape ladder bracket. These violations included requirements to repair or replace hardware in both the compactor closet and Apartment 2B, as well as issues with trash bins encumbering public stairs. Additionally, there are active violations related to not posting proper carbon monoxide and gas leak notice requirements. The building has a history of elevator-related issues, particularly evident in 2019-2021, when multiple complaints were filed regarding single elevator device service and safety concerns, resulting in monetary penalties totaling over $1,900.
A concerning pattern of elevator problems emerged, with violations for inoperative stop switches, oil leaks, and various safety-related issues, though many were ultimately dismissed as resolved. The building's heating system generated complaints in October 2023, though inspectors found no violations at the time. Recent bedbug reports indicate one infested unit in the 2023-2024 period, though previous years showed no infestations, and rodent inspections performed in 2009 recorded no problems. While the building is generally meeting basic requirements, the most recent violations and ongoing maintenance issues suggest a need for continued attention to building systems and safety features.
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Building Characteristics
Total units | 39 |
---|---|
Year built | 1921 |
Total area | 23550 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 7721 4th Ave, New York, NY 11209
- 7725 4th Ave, New York, NY 11209
- 405 78th St, New York, NY 11209
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