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ViolationScout22 open Class C, with 4 certifications filed and 5 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings850 Flatbush Avenue, BrooklynCurrent through

850 Flatbush Ave, Brooklyn

BBL 3-05082-0032

En español: 22 violaciones de Clase C abiertas (peligro inmediato) y 77 abiertas en total. La más antigua del HPD lleva 6 años abierta, desde el 30 de noviembre de 2019.

Open violations are sitting, with little movement either way. 22 open Class C, with 4 certifications filed and 5 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 6 years, since November 30, 2019.

Since September 29, 2023, certifications were filed on 9 Class C violations: 7 by the original certify-by date, 2 after it. How certification works

Is this your building?

22 open Class C and no facade report filed for inspection cycle 9. The oldest open HPD violation was filed November 30, 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.

DOB violations
1 active DOB violation, issued February 22, 2024.
DOB facade
No Report Filed for inspection cycle 9. Need this filed?
Certificate of occupancy
Final, issued August 26, 2019.
Bedbug report
Filed May 11, 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 order
1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened July 3, 2024, awarded for $65.

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 C22 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19201719ALIRAN LLC
Vermin / InfestationNotice sent to tenant19201718ALIRAN LLC
Notice sent19201713ALIRAN LLC
Vermin / InfestationNotice sent to tenant18789513
Vermin / InfestationNotice sent to tenant18789511
Fire SafetyCertified late17428186
Notice sent17174049
Notice sent17174020
Vermin / InfestationNotice sent to tenant17174011
Vermin / InfestationNotice sent to tenant17174010
The report lists all 22, each with the city's own words and the date on its notice. What the report adds
Class B54 open most often Fire Safety
Notice sent19201722ALIRAN LLC
Notice sent19201721ALIRAN LLC
Notice sent19201720ALIRAN LLC
Notice sent19201717ALIRAN LLC
Notice sent19201716ALIRAN LLC
Notice sent19201715ALIRAN LLC
Notice sent19201714ALIRAN LLC
Fire SafetyNotice sent18789528
Fire SafetyNotice sent18789527
Notice sent18789526
The report lists all 54, each with the city's own words and the date on its notice. What the report adds
OATH/ECB1 open
Local Law, Class 2Admitted37034999K

The full report on 850 Flatbush Ave, Brooklyn

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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 850 Flatbush Avenue, Brooklyn have open violations?

Yes. 850 Flatbush Avenue, Brooklyn had 77 open violations on September 27, 2026: 76 from HPD and 1 from OATH/ECB. 22 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 6 years, since November 30, 2019.

Is 850 Flatbush Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 22 open Class C, with 4 certifications filed and 5 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.

When were certifications filed on Class C violations at 850 Flatbush Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 9 Class C violations: 7 by the original certify-by date, 2 after it. 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 850 Flatbush Avenue, Brooklyn have active DOB violations?

Yes. 1 active DOB violation, issued February 22, 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 850 Flatbush Avenue, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened July 3, 2024, awarded for $65. 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.

What did the latest facade report find at 850 Flatbush Avenue, Brooklyn?

No Report Filed for inspection cycle 9. Buildings taller than six stories must have their exterior walls inspected once in every inspection cycle under the city's Facade Inspection Safety Program (every five years under DOB's current rule), and each inspection report is filed with DOB as Safe, SWARMP (safe with a repair and maintenance program) or Unsafe. No Report Filed means DOB has no report for that cycle. The rating is from the latest filing and does not describe the facade today; DOB's page for the building shows anything filed since.

Does 850 Flatbush Avenue, Brooklyn have a certificate of occupancy?

Its latest certificate of occupancy is a final one, issued August 26, 2019. A certificate of occupancy says how a building may be used and occupied. A temporary one lets people move in while work finishes and has to be renewed until DOB issues the final one. DOB's records here start in July 2012, so an older certificate may not show.

When did 850 Flatbush Avenue, Brooklyn last file its bedbug report?

On May 11, 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 850 Flatbush 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 850 Flatbush Avenue, Brooklyn built?

The city's record gives 1931 as the year 850 Flatbush Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 8 floors.

How many apartments does 850 Flatbush Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 21 residential units at 850 Flatbush 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, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB certificates of occupancy, 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB certificates of occupancy, 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, 850 Flatbush Ave, Brooklyn: 22 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/850-flatbush-avenue-brooklyn

How we count: /method.

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