449 East 83rd Street, Manhattan, NY 10028
449 East 83rd Street, a 19-story, 69-unit residential building constructed in 1985, has experienced recurring maintenance challenges in recent years, particularly regarding heating systems and sanitation issues. The building's most recent history shows multiple heat and hot water complaints in 2024-2025, with some inspections unable to be completed due to access issues. There have also been documented problems with garbage/recycling storage during 2025, leading to HPD violations.
The building's infrastructure is currently facing particular attention, with active Environmental Control Board (ECB) violations as of December 2024 related to construction safety compliance and safety signage. Of particular note is an active DOB violation from February 2024 regarding a failure to file the FISP Cycle 9C technical report. The property has undergone various inspections and faced multiple violations since 2018, including issues with building systems and hygiene concerns. These have included problems with door self-closing mechanisms, smoke detector functionality, and reports of rodent activity.
Between 2020 and 2025, the building recorded periodic instances of bedbug infestations, with the most recent reports (2023-2024) showing zero infested units. The building's maintenance history shows some improvements, as evidenced by passing rodent inspections in 2024 and previous years, though there was a failure noted in 2025. The property has also faced regulatory scrutiny for possible illegal hotel room use between 2021-2024, with multiple complaints and violations connected to this issue, particularly concerning fire safety systems in apartment 14A. The current ownership is represented by Mmp 451 Owner LLC, and the building's management has fielded numerous service requests through 311, particularly regarding fundamental services like heat and water supply.
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Building Characteristics
Total units | 69 |
---|---|
Year built | 1985 |
Total area | 54482 sq ft |
Floors | 19 |
Tax Abatements | None |
Building Class | HEREAFTER ERECTED CLASS A |

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Included Addresses
- 447 East 83rd St, New York, NY 10028
- 449 East 83rd St, New York, NY 10028
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