35 West 21st Street, Manhattan, NY 10010

35 West 21st Street, a 15-story, 116-unit Class A building constructed in 2007 in the Flatiron District, has experienced several notable maintenance issues over recent years. Most concerning is a plumbing water supply problem reported in March 2025 that resulted in an HPD inspection that could not be completed, with investigators unable to assess the situation. The building has a documented history of plumbing and water supply issues, with similar problems reported in both 2019 and 2025.

Other maintenance concerns have included door/window issues (2019), unsanitary sewage conditions (2019), and multiple smoking violations (2020). The building's systems require regular monitoring, as evidenced by multiple Department of Buildings complaints regarding the boiler system and sidewalk conditions between 2023 and 2025, though inspections generally found no violations. The property has shown compliance with various health and safety requirements, including submitting annual bedbug reports showing no infestations, though a 2021 violation was noted for failing to file a benchmarking report of energy use.

Previous elevator system issues were documented between 2018 and 2022, but these have been resolved according to records. The building underwent several inspections regarding rodent conditions between 2010 and 2019, all passing. While there have been multiple complaints and violations recorded against the property, most have been promptly addressed and closed, suggesting active management response to maintenance issues. The building's most recent documented bedbug report from 2024 indicates no current infestations, with similar reports showing zero instances in previous years, including in 2018 when there were two eradicated units noted.