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ViolationScout10 open Class C, with 0 certifications filed and 4 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings452 St Nicholas Avenue, ManhattanCurrent through

452 St Nicholas Ave, Manhattan

BBL 1-01958-0041

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 48 abiertas en total. La más antigua del HPD lleva 9 años abierta, desde el 21 de diciembre de 2016.

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 4 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 9 years, since December 21, 2016.

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10 open Class C. The oldest open HPD violation was filed December 21, 2016.

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HPD takes complaints from tenants through 311.

DOB violations
3 active DOB violations, most of them for low-pressure boilers. The newest was issued September 23, 2024.
Boiler inspection
Inspected March 19, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed December 23, 2025, 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 $2,930 in total. The most recent of the 2, a general construction order, was opened September 11, 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 C10 open
Fire SafetyNotice sent19122301ECDO HOUSES ASSOCIATES LP
Vermin / InfestationNotice sent to tenant18825684ECDO HOUSES ASSOCIATES LP
Vermin / InfestationNotice sent to tenant18825682ECDO HOUSES ASSOCIATES LP
Vermin / InfestationNotice sent18780366ECDO HOUSES ASSOCIATES LP
Heat / Hot WaterNotice sent18602899ECDO HOUSES ASSOCIATES LP
Notice sent18602898ECDO HOUSES ASSOCIATES LP
Heat / Hot WaterNotice sent18597127ECDO HOUSES ASSOCIATES LP
Heat / Hot WaterNot complied with17099426
Heat / Hot WaterNot complied with17083059
Vermin / InfestationNotice sent to tenant16599228
Class B38 open most often Fire Safety
Notice sent19122331ECDO HOUSES ASSOCIATES LP
Notice sent19122328ECDO HOUSES ASSOCIATES LP
Notice sent19122325ECDO HOUSES ASSOCIATES LP
MoldNotice sent to tenant19122324ECDO HOUSES ASSOCIATES LP
Notice sent19122307ECDO HOUSES ASSOCIATES LP
Notice sent19122303ECDO HOUSES ASSOCIATES LP
Notice sent19122302ECDO HOUSES ASSOCIATES LP
Notice sent19122300ECDO HOUSES ASSOCIATES LP
Notice sent19122298ECDO HOUSES ASSOCIATES LP
Notice sent19122295ECDO HOUSES ASSOCIATES LP
The report lists all 38, each with the city's own words and the date on its notice. What the report adds

The full report on 452 St Nicholas Ave, Manhattan

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Questions about this building

Does 452 St Nicholas Avenue, Manhattan have open violations?

Yes. 452 St Nicholas Avenue, Manhattan had 48 open violations on September 27, 2026: 48 from HPD. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 9 years, since December 21, 2016.

Is 452 St Nicholas Avenue, Manhattan getting better or worse?

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 4 new Class C in the last 180 days, too few to call a direction. That window ends September 27, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Does 452 St Nicholas Avenue, Manhattan have active DOB violations?

Yes. 3 active DOB violations, most of them for low-pressure boilers. The newest was issued September 23, 2024. 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.

Are any HPD emergency repair orders at 452 St Nicholas Avenue, Manhattan marked completed?

Yes. 2 completed HPD emergency repair orders since September 29, 2023, awarded for $2,930 in total. The most recent of the 2, a general construction order, was opened September 11, 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 452 St Nicholas Avenue, Manhattan last inspected?

On March 19, 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 452 St Nicholas Avenue, Manhattan last file its bedbug report?

On December 23, 2025, 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 452 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 452 St Nicholas Avenue, Manhattan built?

The city's record gives 1901 as the year 452 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 452 St Nicholas Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 10 residential units at 452 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 DOB violations, 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, 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, 452 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/452-st-nicholas-avenue-manhattan

How we count: /method.

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