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ViolationScout20 certifications filed against 6 new Class C in the last 180 days.Is this your building?
Buildings515 West 171 Street, ManhattanCurrent through

515 West 171st St, Manhattan

BBL 1-02128-0057

En español: 16 violaciones de Clase C abiertas (peligro inmediato) y 31 abiertas en total. La más antigua del HPD lleva 27 años abierta, desde el 4 de noviembre de 1998.

Certifications are being filed faster than new violations come in. 20 certifications filed against 6 new Class C in the last 180 days.

The oldest open HPD violation has been open 27 years, since November 4, 1998.

Since September 29, 2023, certifications were filed on 19 Class C violations, all 19 by the original certify-by date. How certification works

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16 open Class C. The oldest open HPD violation was filed November 4, 1998.

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The building report reads this record for you: every open violation in the city's own words, what each status means, and how the building compares with others its size. Usually ready within 15 minutes of payment.

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HPD takes complaints from tenants through 311.

DOB violations
4 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025.
Housing court
1 open housing court case, opened January 29, 2026.
Boiler inspection
Inspected December 22, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed March 30, 2026, for the year to October 31, 2025. Buildings with 3 or more apartments file one with HPD every year.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
2 completed HPD emergency repair orders since September 29, 2023, awarded for $1,330 in total. The most recent of the 2, a general construction order, was opened September 26, 2024.

Open violations by class. A party is named only where the building's HPD registration covers the date a violation was filed.

FiledCategoryStatusNumberRegistered party when filed
Class C16 open most often Vermin / Infestation
Heat / Hot WaterCertified on time19218237
Heat / Hot WaterCIV14 mailed19218233
Heat / Hot WaterCIV14 mailed19218232
MoldNotice sent to tenant19028080RH 507-517 WEST 171 STREET LLC
MoldNotice sent to tenant19028078RH 507-517 WEST 171 STREET LLC
MoldNotice sent to tenant19028076RH 507-517 WEST 171 STREET LLC
Vermin / InfestationNotice sent to tenant18581898RH 507-517 WEST 171 STREET LLC
Vermin / InfestationNotice sent to tenant18083885RH 507-517 WEST 171 STREET LLC
Fire SafetyNotice sent17978539RH 507-517 WEST 171 STREET LLC
Fire SafetyNotice sent17939161
The report lists all 16, each with the city's own words and the date on its notice. What the report adds
Class B15 open most often Mold
Notice sent19218236
MoldNotice sent to tenant19028082RH 507-517 WEST 171 STREET LLC
Notice sent19028074RH 507-517 WEST 171 STREET LLC
Notice sent18282708RH 507-517 WEST 171 STREET LLC
Fire SafetyNotice sent18282707RH 507-517 WEST 171 STREET LLC
Notice sent18282706RH 507-517 WEST 171 STREET LLC
Notice sent18083884RH 507-517 WEST 171 STREET LLC
Notice sent18083883RH 507-517 WEST 171 STREET LLC
MoldNo access to reinspect (first try)17906004
Notice sent17144311
The report lists all 15, each with the city's own words and the date on its notice. What the report adds

The full report on 515 West 171st St, Manhattan

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Questions about this building

Does 515 West 171 Street, Manhattan have open violations?

Yes. 515 West 171 Street, Manhattan had 31 open violations on September 27, 2026: 31 from HPD. 16 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 27 years, since November 4, 1998.

Is 515 West 171 Street, Manhattan getting better or worse?

Certifications are being filed faster than new violations come in. 20 certifications filed against 6 new Class C in the last 180 days. That window ends September 27, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

When were certifications filed on Class C violations at 515 West 171 Street, Manhattan?

Since September 29, 2023, certifications were filed on 19 Class C violations, all 19 by the original certify-by date. A certification is the filing, dated when it was made, not HPD's acceptance of it. It is compared with the original certify-by date on the notice. A granted postponement moves that date and the city's data keeps only the first, so a certification counted after it may still have met a postponed date.

Does 515 West 171 Street, Manhattan have active DOB violations?

Yes. 4 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025. The Department of Buildings writes these separately from HPD's housing violations, for things like boilers, elevators, facades, construction and energy filings. Each one stays active until DOB resolves or dismisses it.

Is 515 West 171 Street, Manhattan in housing court?

Yes. 1 open housing court case, opened January 29, 2026. HPD takes buildings to housing court to get violations fixed and heat and hot water restored, and it joins tenants' own repair cases, called tenant actions. A case stays open until the court closes it.

Are any HPD emergency repair orders at 515 West 171 Street, Manhattan marked completed?

Yes. 2 completed HPD emergency repair orders since September 29, 2023, awarded for $1,330 in total. The most recent of the 2, a general construction order, was opened September 26, 2024. HPD orders an emergency repair when a hazardous condition cited in a violation, or in another agency's emergency order, is not corrected, and does the work itself or through a contractor. The amounts are what the orders were awarded for, not a bill: this page does not show what was charged to the property or whether it was paid. Orders for lab tests, such as dust-wipe and asbestos samples, are not counted.

When was the boiler at 515 West 171 Street, Manhattan last inspected?

On December 22, 2025. DOB requires a boiler in a building with 6 or more apartments to be inspected once every calendar year, with the report filed within 14 days of the inspection. Low-pressure boilers in residential buildings with 5 or fewer apartments are exempt.

When did 515 West 171 Street, Manhattan last file its bedbug report?

On March 30, 2026, for the year to October 31, 2025. HPD asks the owner of every building with 3 or more apartments for this report once a year, covering November 1 to October 31, including buildings that had no bedbugs.

Is 515 West 171 Street, Manhattan rent stabilized?

The building has rent-stabilized apartments on its 2024 registration. That comes from the Rent Guidelines Board's list of buildings with at least one stabilized apartment registered that year. Buildings that registered late are left off, and a 421-a or J-51 building can leave stabilization when its tax benefit ends. A particular apartment's status is for NYS HCR to say.

When was 515 West 171 Street, Manhattan built?

The city's record gives 1920 as the year 515 West 171 Street, Manhattan was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a walk-up apartment building with 6 floors.

How many apartments does 515 West 171 Street, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 31 residential units at 515 West 171 Street, Manhattan. The count is for the whole tax lot.

Where do these numbers come from?

From New York City's own data: HPD housing violations and OATH/ECB hearing results, read whole rather than sampled. It also draws on DOB violations, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, DOB boiler inspection reports, HPD's annual bedbug reports and the city's PLUTO tax-lot file. This page is current through September 27, 2026. The city's data changes daily, so a violation certified after that can still show as open here; the city's own page for this building is linked above.

Sources. HPD housing violations and OATH/ECB hearing results, plus DOB violations, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, DOB boiler inspection reports, HPD's annual bedbug reports and the city's PLUTO tax-lot file. Counts cover HPD Class B and C violations from the last 3 years that HPD still shows open, and OATH/ECB summonses from the same 3 years that the city still shows active. The city's own pages can show more, never fewer.

Cite this page

ViolationScout, 515 West 171st St, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/515-west-171-street-manhattan

How we count: /method.

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