335 West 21st Street, Manhattan, NY 10011

The five-story, 20-unit residential building at 335 West 21st Street in Chelsea, owned by Kosha Diaz, was constructed in 1920 and classified as an Old Law Tenement. The building has demonstrated consistent maintenance and safety compliance in recent years, with all rodent inspections from 2017 through July 2025 passing. The property has maintained a clean record regarding bedbug infestations, with all four annual bedbug reports from 2020 to the present showing zero infested units.

There was one Housing Maintenance Code violation in 2021 related to the timely filing of the annual bedbug report, though records show this violation was closed. The building has experienced several Department of Buildings complaints over the past five years, including two in April 2023 concerning unpermitted work and after-hours work, though no violations were warranted in either case. Periodic safety inspections were conducted in 2020 and 2021, both resulting in no violations.

The property has had multiple permits issued between 2018 and 2022 for various work types, including emergency work (EW) and equipment (EQ) related tasks, indicating regular maintenance and improvements to building systems. While the building has experienced some tenant-related complaints, these have generally not resulted in documented violations or safety concerns. The most recent records show consistent compliance with safety requirements and timely reporting on pest management, suggesting improved oversight and maintenance practices in recent years.