3021 Avenue I, Brooklyn, NY 11210
3021 Avenue I is a 6-story, 84-unit residential tenement building located in Flatlands and owned by Juda Rosenfeld. The building, constructed in 1930, has experienced recurring heat and hot water problems throughout 2024-2025, with multiple complaints filed between December 2024 and February 2025, though some complaints were duplicates or had access issues during inspection attempts.
Housing Maintenance Code violations from late 2024 and early 2025 included plumbing issues (bathtub/shower, basin/sink), an unsanitary condition involving mold, and several inspection-related violations from 2023-2024 affecting an apartment (A12) including problems with bathroom fixtures, lighting, and radiator. The building's elevator system has been a consistent source of issues, with multiple complaints between 2019-2021 related to various mechanical problems and safety features, including door lock monitoring concerns and misaligned components, resulting in ECB violations totaling $2,812.50 in penalties.
Recent building violations include a 2024 failure to file a mandatory energy benchmarking report, though this was subsequently dismissed. Safety concerns were noted in 2024 violations including non-compliance with fire escape requirements and compactor door issues. Thankfully, no bedbug infestations have been reported in the past five years, as evidenced by the building's pest control records, and the property passed its most recent rodent inspection in 2018.
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Building Characteristics
Total units | 84 |
---|---|
Year built | 1930 |
Total area | 98000 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 3013 Avenue I, New York, NY 11210
- 3015 Avenue I, New York, NY 11210
- 3017 Avenue I, New York, NY 11210
- 3019 Avenue I, New York, NY 11210
- 3021 Avenue I, New York, NY 11210
- 874 East 31st St, New York, NY 11210
- 876 East 31st St, New York, NY 11210
- 878 East 31st St, New York, NY 11210
- 880 East 31st St, New York, NY 11210
- 882 East 31st St, New York, NY 11210
- 884 East 31st St, New York, NY 11210
- 886 East 31st St, New York, NY 11210
- 888 East 31st St, New York, NY 11210
- 890 East 31st St, New York, NY 11210
- 892 East 31st St, New York, NY 11210
- 894 East 31st St, New York, NY 11210
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