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ViolationScout10 certifications filed and 9 new Class C in the last 180 days, neither far ahead.Is this your building?
Buildings2304 Amsterdam Avenue, ManhattanCurrent through

2304 Amsterdam Ave, Manhattan

BBL 1-02131-0048

En español: 20 violaciones de Clase C abiertas (peligro inmediato) y 54 abiertas en total. La más antigua del HPD lleva 6 años abierta, desde el 8 de julio de 2020.

Certifications are being filed about as fast as new violations come in. 10 certifications filed and 9 new Class C in the last 180 days, neither far ahead.

The oldest open HPD violation has been open 6 years, since July 8, 2020.

Since September 29, 2023, certifications were filed on 83 Class C violations, all 83 by the original certify-by date. How certification works

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20 open Class C and an OATH hearing on November 16, 2026. The oldest open HPD violation was filed July 8, 2020.

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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.

OATH hearings
A hearing on a DOB summons is set for November 16, 2026.
DOB violations
14 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed August 24, 2026.
Bedbug report
Filed May 4, 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
4 completed HPD emergency repair orders since September 29, 2023, awarded for $4,257 in total. The most recent of the 4, an electrical order, was opened March 20, 2026.

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 C20 open most often Vermin / Infestation
Heat / Hot WaterNotice sent19229598
CIV14 mailed191811282304 AMSTERDAM LLC
Vermin / InfestationNotice sent to tenant191531162304 AMSTERDAM LLC
Vermin / InfestationNotice sent to tenant191531152304 AMSTERDAM LLC
Vermin / InfestationNotice sent to tenant191530852304 AMSTERDAM LLC
Notice sent191527382304 AMSTERDAM LLC
Vermin / InfestationNotice sent to tenant191527242304 AMSTERDAM LLC
Vermin / InfestationNotice sent to tenant191471862304 AMSTERDAM LLC
Vermin / InfestationNot complied with190729332304 AMSTERDAM LLC
MoldNo access to reinspect (first try)186736102304 AMSTERDAM LLC
The report lists all 20, each with the city's own words and the date on its notice. What the report adds
Class B33 open most often Fire Safety
Notice sent19229597
Notice sent19229596
Fire SafetyNotice sent191732502304 AMSTERDAM LLC
Fire SafetyNotice sent191732472304 AMSTERDAM LLC
Fire SafetyNotice sent191732432304 AMSTERDAM LLC
Fire SafetyNotice sent191732392304 AMSTERDAM LLC
Fire SafetyNotice sent191531132304 AMSTERDAM LLC
Fire SafetyNotice sent191531122304 AMSTERDAM LLC
Fire SafetyNotice sent191531042304 AMSTERDAM LLC
Fire SafetyNotice sent191531032304 AMSTERDAM LLC
The report lists all 33, each with the city's own words and the date on its notice. What the report adds
OATH/ECB1 open
Boilers, Class 1Hearing pending39135844L

The full report on 2304 Amsterdam Ave, Manhattan

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Questions about this building

Does 2304 Amsterdam Avenue, Manhattan have open violations?

Yes. 2304 Amsterdam Avenue, Manhattan had 54 open violations on September 27, 2026: 53 from HPD and 1 from OATH/ECB. 20 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 6 years, since July 8, 2020.

Is 2304 Amsterdam Avenue, Manhattan getting better or worse?

Certifications are being filed about as fast as new violations come in. 10 certifications filed and 9 new Class C in the last 180 days, neither far ahead. 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 2304 Amsterdam Avenue, Manhattan?

Since September 29, 2023, certifications were filed on 83 Class C violations, all 83 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 2304 Amsterdam Avenue, Manhattan have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for November 16, 2026. DOB summonses are heard at OATH, the city's hearings office, and OATH can move a hearing to a later date. When nobody shows up, the summons is decided by default, the costliest way one ends.

Does 2304 Amsterdam Avenue, Manhattan have active DOB violations?

Yes. 14 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.

Has DOB received complaints about 2304 Amsterdam Avenue, Manhattan?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed August 24, 2026. Anyone can complain to DOB about a building or the work going on in it, and DOB then inspects and decides whether there is a violation. A conversion complaint says an apartment may have been added or changed without approval. It is a complaint, not a finding.

Are any HPD emergency repair orders at 2304 Amsterdam Avenue, Manhattan marked completed?

Yes. 4 completed HPD emergency repair orders since September 29, 2023, awarded for $4,257 in total. The most recent of the 4, an electrical order, was opened March 20, 2026. 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 did 2304 Amsterdam Avenue, Manhattan last file its bedbug report?

On May 4, 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 2304 Amsterdam 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 2304 Amsterdam Avenue, Manhattan built?

The city's record gives 1919 as the year 2304 Amsterdam 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 2304 Amsterdam Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 18 residential units at 2304 Amsterdam 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 OATH hearing dates, DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, 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 OATH hearing dates, DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, 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, 2304 Amsterdam Ave, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/2304-amsterdam-avenue-manhattan

How we count: /method.

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