5419 6th Avenue, Brooklyn, NY 11220
The 32-unit, 4-story, 1911 New Law Tenement building at 5419 6th Avenue in Sunset Park, owned by William Chan, has experienced a series of concerning maintenance issues over the past few years, with the most recent problems emerging in 2025. Notable recent issues include a 2025 heat and hot water outage complaint that was closed due to lack of access for inspection, and ongoing rodent activity despite multiple bait applications throughout 2024-2025.
The building has a significant pattern of insufficient heat and hot water service, with similar complaints recorded in 2022 and 2023, though inspections were unable to confirm conditions due to lack of access. Multiple inspections in 2024 revealed various maintenance issues, including water leaks, electrical problems, and pest infestations, with violations issued for unsanitary conditions and pest problems. The property currently has open violations as of November 2024 regarding defective self-closing doors at both the vestibule and building entrance on the first floor, which may impact safety and security.
A series of inspections between 2023-2024 revealed issues with multiple building systems, including flooring, electrical outlets, and paint conditions, though many complaints were closed due to lack of access for inspection. Historical data shows a pattern of building-wide infrastructure issues, with documented plumbing, structural, and safety concerns between 2019-2021, including a period of construction-related violations in 2019 that resulted in multiple ECB penalties. However, the building has maintained a consistent record of no bedbug infestations reported in the past five years, and there are no active bedbug cases as of 2025.
5419 6th Avenue Report Contents
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Building Characteristics
Total units | 32 |
---|---|
Year built | 1911 |
Total area | 24452 sq ft |
Floors | 4 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 5413 6th Ave, New York, NY 11220
- 5415 6th Ave, New York, NY 11220
- 5417 6th Ave, New York, NY 11220
- 5419 6th Ave, New York, NY 11220
- 5421 6th Ave, New York, NY 11220
- 601 55th St, New York, NY 11220
- 607 55th St, New York, NY 11220
- 5413 6th Ave, New York, NY 11220
- 5415 6th Ave, New York, NY 11220
- 5417 6th Ave, New York, NY 11220
- 5419 6th Ave, New York, NY 11220
- 5421 6th Ave, New York, NY 11220
- 601 55th St, New York, NY 11220
- 607 55th St, New York, NY 11220
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