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ViolationScout16 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings189 Dumont Avenue, BrooklynCurrent through

189 Dumont Ave, Brooklyn

BBL 3-03557-0004

En español: 16 violaciones de Clase C abiertas (peligro inmediato) y 41 abiertas en total.

Open violations are sitting, with little movement either way. 16 open Class C, with nothing filed or new in the last 180 days.

Since September 28, 2023, certifications were filed on 4 Class C violations, all 4 by the original certify-by date. How certification works

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16 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.
Housing court
1 open housing court case, opened September 6, 2024.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
3 completed HPD emergency repair orders since September 28, 2023, awarded for $4,910 in total. The most recent of the 3, a general construction order, was opened April 17, 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
Vermin / InfestationNotice sent to tenant18596333SADY REALTY
Vermin / InfestationNotice sent to tenant18596332SADY REALTY
Vermin / InfestationNotice sent to tenant18284972SADY REALTY
Vermin / InfestationNotice sent to tenant18284966SADY REALTY
Vermin / InfestationNotice sent to tenant18243757SADY REALTY
Vermin / InfestationNotice sent to tenant18243738SADY REALTY
Vermin / InfestationNotice sent to tenant18243734SADY REALTY
Notice sent18063100
Vermin / InfestationNo access to reinspect (first try)17823201
Vermin / InfestationNo access to reinspect (first try)17574404
Vermin / InfestationNot complied with17159293
Fire SafetyNo access to reinspect (first try)17114694
Heat / Hot WaterNo access to reinspect (first try)17099189
Heat / Hot WaterNo access to reinspect (first try)17075985
Heat / Hot WaterNo access to reinspect (first try)17075984
Heat / Hot WaterNo access to reinspect (first try)16365014
Class B25 open most often Fire Safety
Notice sent19186876SADY REALTY
Notice sent19186873SADY REALTY
Not complied with18596334SADY REALTY
Notice sent17823200
Fire SafetyNotice sent17159292
Fire SafetyNotice sent17159291
Notice sent17159290
Notice sent17159288
Notice sent17159287
Notice sent17114713
Notice sent17114667
Notice sent17114664
Notice sent17114663
Notice sent17114635
Notice sent17114633
Notice sent17099191
Notice sent17099190
Fire SafetyNotice sent17075987
Fire SafetyNotice sent17075986
Not complied with16654661
Fire SafetyNot complied with16365027
Fire SafetyNot complied with16365026
Not complied with16365025
Not complied with16365020
Not complied with16365019

The most common category among the open records here is vermin and pests.

Vermin and pests in Brooklyn

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 189 Dumont Avenue, Brooklyn have open violations?

Yes. 189 Dumont Avenue, Brooklyn had 41 open violations on September 26, 2026: 41 from HPD. 16 are Class C, the class HPD treats as immediately hazardous.

Is 189 Dumont Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 16 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.

When were certifications filed on Class C violations at 189 Dumont Avenue, Brooklyn?

Since September 28, 2023, certifications were filed on 4 Class C violations, all 4 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 189 Dumont 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.

Is 189 Dumont Avenue, Brooklyn in housing court?

Yes. 1 open housing court case, opened September 6, 2024. 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 189 Dumont Avenue, Brooklyn marked completed?

Yes. 3 completed HPD emergency repair orders since September 28, 2023, awarded for $4,910 in total. The most recent of the 3, a general construction order, was opened April 17, 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.

Is 189 Dumont Avenue, Brooklyn 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 189 Dumont Avenue, Brooklyn built?

The city's record gives 1930 as the year 189 Dumont Avenue, Brooklyn 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 3 floors.

How many apartments does 189 Dumont Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 6 residential units at 189 Dumont 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's housing court cases, the Rent Guidelines Board's stabilized-building lists, 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's housing court cases, the Rent Guidelines Board's stabilized-building lists, 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, 189 Dumont Ave, Brooklyn: 16 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/189-dumont-avenue-brooklyn

How we count: /method.

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