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ViolationScout26 certifications filed against 0 new Class C in the last 180 days.Is this your building?
Buildings47 St Nicholas Avenue, ManhattanCurrent through

47 St Nicholas Ave, Manhattan

BBL 1-01822-0017

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 25 abiertas en total. La más antigua del HPD lleva 7 años abierta, desde el 19 de marzo de 2019.

Certifications are being filed faster than new violations come in. 26 certifications filed against 0 new Class C in the last 180 days.

The oldest open HPD violation has been open 7 years, since March 19, 2019.

Since September 29, 2023, certifications were filed on 12 Class C violations, all 12 by the original certify-by date. How certification works

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10 open Class C. The oldest open HPD violation was filed March 19, 2019.

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The case file on a building like this names who is responsible on HPD's registration and how to reach them. We prepare them for firms on our pilot, ranked by how much hazardous work is open.

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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.

Boiler inspection
Inspected July 27, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed March 27, 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).

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

FiledCategoryStatusNumber
Class C10 open most often Vermin / Infestation
Fire SafetyTo be reinspected18053248
To be reinspected17821837
Vermin / InfestationNotice sent to tenant17686566
Vermin / InfestationNotice sent to tenant17617898
Vermin / InfestationNotice sent to tenant17617897
Fire SafetyTo be reinspected17116495
To be reinspected17095172
Fire SafetyTo be reinspected17031940
To be reinspected17022457
Vermin / InfestationNotice sent to tenant17022455
Class B15 open most often Fire Safety
To be reinspected17821836
To be reinspected17686565
To be reinspected17686564
To be reinspected17686563
To be reinspected17686562
Fire SafetyTo be reinspected17617904
Fire SafetyTo be reinspected17617903
To be reinspected17617901
To be reinspected17617900
To be reinspected17617896
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 47 St Nicholas Ave, Manhattan

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Questions about this building

Does 47 St Nicholas Avenue, Manhattan have open violations?

Yes. 47 St Nicholas Avenue, Manhattan had 25 open violations on September 27, 2026: 25 from HPD. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 7 years, since March 19, 2019.

Is 47 St Nicholas Avenue, Manhattan getting better or worse?

Certifications are being filed faster than new violations come in. 26 certifications filed against 0 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 47 St Nicholas Avenue, Manhattan?

Since September 29, 2023, certifications were filed on 12 Class C violations, all 12 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.

When was the boiler at 47 St Nicholas Avenue, Manhattan last inspected?

On July 27, 2026. 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 47 St Nicholas Avenue, Manhattan last file its bedbug report?

On March 27, 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 47 St Nicholas Avenue, 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 47 St Nicholas Avenue, Manhattan built?

The city's record gives 1920 as the year 47 St Nicholas Avenue, 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 5 floors.

How many apartments does 47 St Nicholas Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 20 residential units at 47 St Nicholas Avenue, 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 the Rent Guidelines Board's stabilized-building lists, 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 the Rent Guidelines Board's stabilized-building lists, 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, 47 St Nicholas Ave, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/47-st-nicholas-avenue-manhattan

How we count: /method.

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