2066 5th Avenue, Manhattan, NY 10035

2066 5th Avenue is a 4-story, 10-unit residential building located in Harlem and owned by Mahmoud Elayyan. The 1909 building has experienced several significant maintenance issues in recent years, with the most pressing concerns being indoor air quality and rodent infestations. In March 2025, residents reported sewage odors, and there has been ongoing evidence of rat activity throughout 2024-2025, as documented through multiple rodent inspections and bait applications.

The property has several active violations with the Department of Buildings for failure to file external low pressure inspections for multiple years between 2018-2023, which raises concerns about building safety systems. The building has a documented history of various health and maintenance issues, including multiple reports of mold (2021), heat and hot water concerns (2022), and problems with garbage storage (2020). A notable violation in apartment 1B was issued in 2021 for mold issues, which appears to have been upgraded to a Class B violation.

The building's maintenance history shows periodic compliance efforts, with recent bedbug reports (2025, 2024, and 2023) indicating no active infestations during these reporting periods. However, the frequency of rodent activity reports and the recent sewage odor complaint suggest ongoing environmental challenges. The property has undergone some inspections and been subject to various violation resolutions, but the pattern of complaints and violations suggests that certain maintenance issues may require continued attention.