170 West 81st Street, Manhattan, NY 10024
170 West 81st Street is a 9-story, 45-unit New Law Tenement building constructed in 1927, currently owned by John Riordan. The building has experienced several significant mechanical and maintenance issues in recent years, most notably with its boiler systems in 2022 when multiple violations were issued for corroded piping, defective steam gauges, and safety compliance issues, resulting in penalties totaling $624.
In 2025, a complaint regarding excessive debris was investigated but no violations were found. The building has demonstrated compliance with rodent inspections, passing all evaluations from 2019 through early 2025, though there was one instance of rat activity noted in February 2022. Bedbug occurrences have been documented annually from 2021 to 2025, with the most recent reports showing one unit affected in 2024, though all cases have been marked as eradicated with no re-infestations.
The property has faced regulatory challenges related to energy management, receiving multiple violations for failing to file required benchmarking reports between 2020 and 2023, though these violations were ultimately dismissed upon confirmation of submission. A pending violation remains active regarding the failure to file the FISP Cycle 8C technical report, originally due in February 2019. The building has maintained proper access to inspections for most issues, as evidenced by multiple "Passed" ratings on recent rodent inspections and prompt responses to violations, including the issuance of multiple construction permits in 2019-2020 for various maintenance work.
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Building Characteristics
Total units | 45 |
---|---|
Year built | 1927 |
Total area | 43896 sq ft |
Floors | 9 |
Tax Abatements | None |
Building Class | NEW LAW TENEMENT |

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Key Building Statistics
Included Addresses
- 166 West 81st St, New York, NY 10024
- 168 West 81st St, New York, NY 10024
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