435 Convent Avenue, Manhattan, NY 10031
The 6-story, 29-unit building at 435 Convent Avenue in Hamilton Heights, owned by Greg Michel and constructed in 1910, has experienced several maintenance and safety issues in recent years. Most notably, there are currently three active violations from 2024 related to swarming conditions, unsafe conditions, and failure to file energy benchmarking reports, along with a previous violation regarding energy efficiency score display from 2021.
The building has maintained a clean record regarding bedbug infestations, with all recent annual reports (2020-2025) showing zero infested or eradicated units. However, there have been persistent rodent-related concerns, with March 2025 inspections indicating rat activity, following a similar pattern from February 2025, though prior inspections from 2022 through 2024 showed passed results.
Significant open violations from 2018 remain outstanding, including issues with bathroom ceiling repairs in apartment 32, and multiple safety-related posting requirements in the public hall, such as gas leak procedures, superintendent contact information, housing information guide availability, and carbon monoxide detector requirements. There are also historical concerns regarding the building's elevator, with an active violation from 2019 related to unresolved defects noted during a 2017 inspection. While the building has demonstrated compliance in many areas, as evidenced by various passed inspections and resolved violations, the combination of active violations and historical open violations suggests ongoing maintenance and safety compliance challenges.
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Building Characteristics
Total units | 29 |
---|---|
Year built | 1910 |
Total area | 44268 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 433 Convent Ave, New York, NY 10031
- 418 West 149th St, New York, NY 10031
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