1831 Madison Avenue, Manhattan, NY 10035

1831 Madison Avenue is a 9-story, 129-unit residential building constructed in 2001 and currently owned by Melanie Mor. The building has experienced ongoing ventilation issues, particularly evident in 2020 when multiple complaints were filed through 311 regarding indoor air quality problems. These issues prompted investigations by both the Department of Housing Preservation and Development (HPD) and the Department of Health and Mental Hygiene (DOHMH), with violations being issued.

Most recently, in June 2025, there are multiple open non-emergency and emergency maintenance complaints, including plumbing issues (with toilets, bathtubs/showers, and sinks), electrical problems, water leaks, and various other maintenance concerns such as paint/plaster issues on ceilings and floors. Notably, there is a current open DOB violation regarding the failure to file the required FISP Cycle 9A technical report by the February 2022 deadline. The building's history shows consistent bedbug reporting compliance, with the most recent reports from 2023-2024 showing no infestations.

Regular rodent inspections have been conducted and passed since 2018, indicating effective pest management in this regard. While there have been various complaints and violations over the years, many issues have been resolved, including two DOB violations from December 2019 that were dismissed in December 2022. The building has undergone periodic inspections for various compliance matters, including checks for illegal hotel room usage in 2021, which found no violations. The property has maintained an active bedbug monitoring program since its inception, with all annual reports showing zero infested units and successful eradication of any previous infestations.