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ViolationScout13 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings184 Knickerbocker Avenue, BrooklynCurrent through

184 Knickerbocker Ave, Brooklyn

BBL 3-03165-0031

En español: 13 violaciones de Clase C abiertas (peligro inmediato) y 51 abiertas en total.

Open violations are sitting, with little movement either way. 13 open Class C, with nothing filed or new in the last 180 days.

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13 open Class C.

We read every request ourselves. When a compliance firm we work with can take the building, we introduce you to that one firm. One firm, not a list.

Your details stay with us, and go only to the one firm you are introduced to. No lists, no resale.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

Or file it yourself: what it can hold up, and how correction is filed

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: which violations matter, and how long this kind usually takes to clear. It is not on sale yet.

See what the report covers

HPD takes complaints from tenants through 311.

DOB violations
3 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025.
HPD emergency repair orders
2 completed HPD emergency repair orders since September 28, 2023, awarded for $6,000 in total. The most recent of the 2, a general construction order, was opened December 5, 2025.

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

FiledCategoryStatusNumber
Class C13 open most often Fire Safety
Fire SafetyNotice sent18577097
Fire SafetyNotice sent18576592
Fire SafetyNotice sent18576589
Fire SafetyNotice sent17847150
Vermin / InfestationNotice sent to tenant17429966
Vermin / InfestationNotice sent to tenant17429965
Heat / Hot WaterNotice sent17429959
Notice sent17412064
Fire SafetyNotice sent17412063
Notice sent17412052
Vermin / InfestationNotice sent to tenant17412051
Vermin / InfestationNotice sent to tenant17412049
Fire SafetyNotice sent17410963
Class B38 open most often Fire Safety
Notice sent18577091
Notice sent18576599
Notice sent18576596
Notice sent18576595
Notice sent17847151
Notice sent17429968
Fire SafetyNotice sent17429964
Fire SafetyNotice sent17429963
Notice sent17429961
Notice sent17429960
Notice sent17429958
Notice sent17429956
Notice sent17429955
Notice sent17429954
Notice sent17429953
Notice sent17429952
Notice sent17412065
Notice sent17412062
Notice sent17412060
Notice sent17412058
Notice sent17412057
Notice sent17412056
Fire SafetyNotice sent17412055
Fire SafetyNotice sent17412054
Vermin / InfestationNotice sent17412053
Notice sent17412048
Notice sent17412047
Notice sent17412046
Notice sent17410964
Notice sent17410961
Notice sent17333375
Notice sent17333374
Fire SafetyNotice sent17333372
Fire SafetyNotice sent17333371
Notice sent17333370
Notice sent17333369
MoldNo access to reinspect (first try)17333368
Notice sent17333366

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Questions about this building

Does 184 Knickerbocker Avenue, Brooklyn have open violations?

Yes. 184 Knickerbocker Avenue, Brooklyn had 51 open violations on September 26, 2026: 51 from HPD. 13 are Class C, the class HPD treats as immediately hazardous.

Is 184 Knickerbocker Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 13 open Class C, with nothing filed or new in the last 180 days. That window ends September 26, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Does 184 Knickerbocker Avenue, Brooklyn have active DOB violations?

Yes. 3 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.

Are any HPD emergency repair orders at 184 Knickerbocker Avenue, Brooklyn marked completed?

Yes. 2 completed HPD emergency repair orders since September 28, 2023, awarded for $6,000 in total. The most recent of the 2, a general construction order, was opened December 5, 2025. 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 184 Knickerbocker Avenue, Brooklyn built?

The city's record gives 1931 as the year 184 Knickerbocker Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a residence with stores or offices with 3 floors.

How many apartments does 184 Knickerbocker Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 4 residential units at 184 Knickerbocker Avenue, Brooklyn. 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 emergency repair orders and the city's PLUTO tax-lot file. This page is current through September 26, 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 emergency repair orders 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, 184 Knickerbocker Ave, Brooklyn: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/184-knickerbocker-avenue-brooklyn

How we count: /method.

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