520 West 43rd Street, Manhattan, NY 10036
520 West 43rd Street, a 33-story Class A residential building constructed in 1996 in Hell's Kitchen, has experienced recurring indoor air quality issues, particularly with chemical vapors and odors, as evidenced by multiple DOHMH complaints between 2024 and 2025. The building has also faced various maintenance challenges, including an open Housing Maintenance Code violation from March 2024 regarding a roach infestation in apartment 20H, and multiple earlier violations involving mold in apartment 6H (2023) and window/door issues in apartment 7E (2023-2024).
Recent complaints have highlighted concerns about construction lead dust entering apartments (2025), and sanitation issues including pests (2024). The building's elevator system has been a focus of attention, with a Class 1 Environmental Control Board violation in 2024 noting a malfunctioning door zone restrictor, and previous complaints about multiple devices on the property. The property's maintenance history shows a pattern of work without permit violations, with multiple complaints between 2020-2024, though inspections typically found no violations warranted.
Various systems have required attention, including the ventilation system, water leaks, and flooring issues. While the building has demonstrated compliance with rodent inspections, passing all checks between 2012 and 2024, there was one confirmed pest infestation in 2023 according to bedbug reporting records. The building's management has obtained multiple permits for various maintenance and repair work between 2020 and 2022, indicating ongoing efforts to address building systems and maintenance needs.
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Building Characteristics
Total units | 375 |
---|---|
Year built | 1996 |
Total area | 319967 sq ft |
Floors | 33 |
Tax Abatements | None |
Building Class | HEREAFTER ERECTED CLASS A |

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Key Building Statistics
Included Addresses
- 516 West 43rd St, New York, NY 10036
- 518 West 43rd St, New York, NY 10036
- 520 West 43rd St, New York, NY 10036
- 522 West 43rd St, New York, NY 10036
- 524 West 43rd St, New York, NY 10036
- 526 West 43rd St, New York, NY 10036
- 523 West 42nd St, New York, NY 10036
- 525 West 42nd St, New York, NY 10036
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