4121 Broadway, Manhattan, NY 10033
At 4121 Broadway in Washington Heights, this 6-story, 62-unit building (constructed in 1930) has experienced ongoing maintenance challenges with multiple complaints regarding heating and hot water issues throughout 2025, with ten separate emergency service requests and violations recorded between January and April 2025. The building has also faced concerns about safety equipment, with complaints in February 2025 regarding non-functional smoke and carbon monoxide detectors, though inspections were unable to be completed.
The December 2024 inspection revealed significant pest control issues in unit 6H, including active infestations of both roaches and mice, along with door hardware problems, while violations regarding fire door self-closing mechanisms were observed on multiple floors between 2022 and 2024. The elevator system has been a recurring concern, with multiple violations and service interruptions documented between 2018 and 2024, though some complaints were found to warrant no violation upon inspection.
There are also active environmental control board violations related to elevator maintenance as of 2024. The building's energy management compliance is under scrutiny, with several active violations for failure to submit required documentation between 2021 and 2024, including the Energy Efficiency Report (EER) and energy performance benchmarking data. Recent rodent inspections between 2022 and 2025 have consistently shown evidence of rat activity, indicating an ongoing pest management challenge for the property.
4121 Broadway Report Contents
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Building Characteristics
Total units | 62 |
---|---|
Year built | 1930 |
Total area | 76812 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 4119 Broadway, New York, NY 10033
- 4121 Broadway, New York, NY 10033
- 4123 Broadway, New York, NY 10033
- 4125 Broadway, New York, NY 10033
- 4127 Broadway, New York, NY 10033
- 635 West 174th St, New York, NY 10033
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