323 East 75th Street, Manhattan, NY 10021

323 East 75th Street is a 5-story, 10-unit, Old Law Tenement building located on Manhattan's Upper East Side, currently owned by Marisa Kinsey and built in 1910. The building has experienced recurring heat and hot water issues over the past several years, with the most recent complaints filed in April 2025 and December 2024, both involving the entire building, though in each case inspectors were unable to gain access to verify the conditions. A significant cluster of heat-related problems occurred between late 2019 and early 2020, including violations related to inadequate hot water in Apartment 4A and locked access to the heating system in the basement.

The building's heating system access has been a recurring concern, with violations in both 2019 and 2024 indicating problems with locked doors. During 2018, the building underwent multiple rodent inspections, initially failing in April 2018 for rat activity, though subsequent inspections showed improvement with permits issued for pest control work. The building has maintained a clean bedbug record over the past five reporting periods (2019-2024), with zero infestation claims.

Recent records from 2025 show an emergency heat/hot water complaint that required attention, though this complaint had been closed shortly thereafter. The property has undergone various maintenance and improvement works as evidenced by multiple permit issuances between 2018 and 2019, including plumbing and exterior work. While rodent issues appear to have been resolved, the recurring heating system access problems and periodic hot water issues suggest ongoing infrastructure challenges. The building's location in a desirable Upper East Side neighborhood, combined with its historical tenement character, represents a unique residential offering, though prospective tenants should be aware of its documented maintenance history.