3614 Avenue K, Brooklyn, NY 11210
The 38-unit, 4-story, New Law tenement building at 3614 Avenue K in Flatlands, owned by Sam Klein and constructed in 1927, has experienced recurring issues with heating and electrical systems over the past two years. Since 2024, there have been multiple complaints and violations related to heat and hot water, including several building-wide outages. More recently, in June 2025, there were power outages that prompted HPD and emergency services response.
The building has also faced other maintenance challenges, including unsanitary conditions (pest issues) and problems with windows and doors, though inspections for these issues were often unable to be completed due to access difficulties. The property has a notable violation history regarding its maintenance and systems. In 2024, multiple violations were documented in apartment B2, including issues with water leaks, window frame damage, and plaster/paint conditions, with some violations pertaining to lead-based paint hazards. Previous years have shown consistent heat and hot water issues, including multiple emergency responses in 2024 and 2025.
The building's maintenance record shows historical violations for building system maintenance, including a 2019 violation regarding a defective boiler and a 2021 violation related to building repairs affecting the first-floor lobby ceiling. While there were reported bedbug infestations in 2021-2022, more recent reports from 2022-2024 show no active infestations. The building appears to have maintained compliance with rodent inspections, with the most recent inspections showing passing results. Two energy-related violations are currently active, one from 2019 regarding failure to file a benchmarking report and another from 2024 regarding the display of energy efficiency scores.
3614 Avenue K Report Contents
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Building Characteristics
Total units | 38 |
---|---|
Year built | 1927 |
Total area | 32000 sq ft |
Floors | 4 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 3614 Avenue K, New York, NY 11210
- 1268 East 37th St, New York, NY 11210
- 1270 East 37th St, New York, NY 11210
- 1272 East 37th St, New York, NY 11210
- 1274 East 37th St, New York, NY 11210
- 1276 East 37th St, New York, NY 11210
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