104 Sullivan Street, Manhattan, NY 10012

104 Sullivan Street is a 6-story, 35-unit New Law Tenement building constructed in 1903 and currently owned by Magdalena Kos. The building has experienced persistent heating and hot water issues, with seven documented complaints between 2023-2025 regarding entire building heat/hot water problems, though inspections were unable to gain access for verification. Multiple violations have been recorded for inadequate heat and hot water supply, including specific issues in apartments 18 and 30, as well as gas supply problems in apartments 18, 30, and 34.

The building has faced several significant infrastructure challenges, including electrical issues with damaged wiring in apartment 21 (2023) and a defective boiler situation (2022-2023) that resulted in an active violation with a penalty. Safety concerns have been highlighted through various complaints and violations, including blocked egress in 2021 and 2022, and a serious incident in 2023 involving fire damage affecting apartments 20 and 21. Building maintenance issues have been documented through multiple Housing Maintenance Code violations, including problems with door security and self-closing mechanisms in 2023, as well as a history of debris obstructing fire escape access.

The building has passed multiple rodent inspections between 2019-2025 and has maintained an active bedbug monitoring record, showing minimal infestation history with only one documented case in 2022. Recent Department of Buildings inspections in 2025 resulted in no violations regarding tenant safety and access issues, though there remains an active ECB violation regarding burnt defective wiring in apartment 21 from 2023. The property has maintained reasonable compliance with bedbug reporting requirements, showing no infestations in the past three reporting periods, though there was one case in 2022.