546 Isham Street, Manhattan, NY 10034
546 Isham Street, a 49-unit New Law Tenement building constructed in 1928, has experienced persistent maintenance issues in 2025, particularly related to heat and hot water services. The building is currently facing an open heat/hot water complaint from May 2025, following several similar complaints between March and May 2025, though some of these issues were reportedly resolved upon inspection.
The property, owned by Isham 546, Llc, has shown concerning patterns of building system failures, including ongoing plumbing and water leak issues in March 2025, unaddressed mold concerns, and multiple instances of HPD being unable to gain access for inspections. The building's maintenance history from 2024-2025 reveals multiple violations requiring attention, including lead paint hazards, evidence of pest infestations (rats and roaches), and various infrastructure problems. Housing Maintenance Code violations documented in 2024 include failed rodent inspections, plumbing issues, and safety concerns such as broken self-closing doors.
Recent rodent activity has been consistently documented, with multiple bait applications between 2023-2025 and recurring reports of rat activity, indicating an ongoing pest management challenge. While the building has maintained a record of zero reported bedbug infestations in annual reports since 2019, the persistent heating system problems and infrastructure maintenance issues, along with fishy complaint patterns, suggest ongoing challenges with building maintenance and resident comfort. The property has undergone various inspections and received multiple violation notices throughout 2024, with some issues being addressed and certified as corrected, though many recent complaints remain open or have been closed without proper resolution.
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Building Characteristics
Total units | 49 |
---|---|
Year built | 1928 |
Total area | 37700 sq ft |
Floors | 5 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Included Addresses
- 546 Isham St, New York, NY 10034
- 548 Isham St, New York, NY 10034
- 550 Isham St, New York, NY 10034
- 161 Vermilyea Ave, New York, NY 10034
- 163 Vermilyea Ave, New York, NY 10034
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