50 West 139th Street, Manhattan, NY 10037
50 West 139th Street is a 6-story, 108-unit New Law Tenement building in Harlem, constructed in 1940 and currently owned by Fred Lambert. The building has been experiencing persistent maintenance issues in recent years, with particular concerns about sanitation and heating systems. The most recent complaints from April 2025 include unresolved issues with garbage/recycling storage and multiple pest-related complaints, following a pattern seen throughout 2024 and early 2025.
The building has faced recurring problems with heat and hot water, with multiple complaints recorded in 2025, including emergency reports in February. Inspection results show varying degrees of pest infestations, with rodent activity and cockroach issues reported in several different apartments. The property has also been cited for façade maintenance issues, with active violation cases from 2022 noting cracked bricks, spalling, and water damage. Three separate façade-related complaints (from 2022) remain active with penalties imposed for failure to address the conditions.
Additional concerns include elevator inspection issues (with active violations noted in 2023), ongoing documentation deficiencies regarding external low-pressure inspections, and building security concerns (including a reported broken lock in apartment 5S). The building's history shows previous bedbug infestations in 2019-2024, though recent filings for 2023-2024 show no infested units. Multiple housing maintenance code violations have been recorded, particularly regarding pest control, heating systems, and garbage management. Despite some complaints being closed (typically through inspections that found "no violations"), there is a recurring pattern of issues not being fully resolved, often related to tenant accessibility for inspections or repairs.
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Building Characteristics
Total units | 108 |
---|---|
Year built | 1940 |
Total area | 102132 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 36 West 139th St, New York, NY 10037
- 38 West 139th St, New York, NY 10037
- 40 West 139th St, New York, NY 10037
- 42 West 139th St, New York, NY 10037
- 44 West 139th St, New York, NY 10037
- 46 West 139th St, New York, NY 10037
- 48 West 139th St, New York, NY 10037
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