310 East 89th Street, Manhattan, NY 10128

310 East 89th Street is a 5-story, 20-unit Old Law Tenement building constructed in 1920, currently owned by Sean Sedaghatpour. The property has experienced significant maintenance challenges in recent years, with several open and unresolved issues as of mid-2025.

Current open complaints include water leakage (reported May 2025), ceiling damage (April 2025), and various maintenance issues including problems with cabinets, flooring, and plumbing (all reported March 2025). The building has a documented history of heating and hot water system problems, particularly affecting multiple apartments (2, 5, and 6) in March 2023, along with violations for inadequate heat/hot water supply in 2024 affecting different apartments, though some of these were subsequently closed or resolved. The building's management has faced various enforcement actions, including multiple Environmental Control Board violations in 2021 related to failure to maintain building systems and structural support issues in the cellar.

More recently, there are active violations for failure to file the 2023 external low-pressure inspection as of September 2024. While there have been no reported bedbug infestations in recent years (with the last confirmed inspection showing zero units affected), and the building passed recent rodent inspections in 2024, the persistent nature of the current open complaints suggests ongoing maintenance challenges. The property has a mixed record of compliance with housing maintenance codes, with some violations being closed after correction, while others remain open, requiring further management attention and tenant notification to facilitate repairs.