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ViolationScout63 certifications filed against 19 new Class C in the last 180 days.Is this your building?
Buildings1834 Caton Avenue, BrooklynCurrent through

1834 Caton Ave, Brooklyn

BBL 3-05080-0007

En español: 73 violaciones de Clase C abiertas (peligro inmediato) y 141 abiertas en total. La más antigua del HPD lleva 4 años abierta, desde el 19 de octubre de 2021.

Certifications are being filed faster than new violations come in. 63 certifications filed against 19 new Class C in the last 180 days.

The oldest open HPD violation has been open 4 years, since October 19, 2021.

Since September 29, 2023, certifications were filed on 86 Class C violations: 82 by the original certify-by date, 4 after it. HPD now marks 1 of them False Certification and 1 Invalid Certification. How certification works

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73 open Class C and an OATH hearing on October 21, 2026. The oldest open HPD violation was filed October 19, 2021.

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HPD takes complaints from tenants through 311.

OATH hearings
A hearing on a DOB summons is set for October 21, 2026.
DOB violations
12 active DOB violations, most of them for elevator affirmations of correction. The newest was issued December 22, 2021.
DOB complaints
5 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed June 30, 2026.
Energy benchmarking
ENERGY STAR score 27 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Boiler inspection
2 boilers, both inspected in 2025, the latest on September 4. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 30, 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
6 completed HPD emergency repair orders since September 29, 2023, awarded for $4,969 in total. The most recent of the 6, a general construction order, was opened March 28, 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 C73 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19212956
Fire SafetyTo be reinspected191881841834 CATON PARTNERS LLC
Vermin / InfestationNotice sent to tenant191458611834 CATON PARTNERS LLC
Fire SafetyNotice sent191506561834 CATON PARTNERS LLC
Fire SafetyNotice sent191423331834 CATON PARTNERS LLC
Fire SafetyNo access to reinspect (first try)191011741834 CATON PARTNERS LLC
Fire SafetyFalse certification190854451834 CATON PARTNERS LLC
Lead PaintNotice sent190492561834 CATON PARTNERS LLC
Lead PaintNotice sent190492551834 CATON PARTNERS LLC
Lead PaintNotice sent190492541834 CATON PARTNERS LLC
The report lists all 73, each with the city's own words and the date on its notice. What the report adds
Class B65 open most often Fire Safety
Fire SafetyNotice sent19212958
Fire SafetyNotice sent19212957
Notice sent191881871834 CATON PARTNERS LLC
Notice sent191458621834 CATON PARTNERS LLC
No access to reinspect (first try)190854461834 CATON PARTNERS LLC
No access to reinspect (first try)190854441834 CATON PARTNERS LLC
No access to reinspect (first try)190430951834 CATON PARTNERS LLC
No access to reinspect (first try)190430911834 CATON PARTNERS LLC
No access to reinspect (first try)190430891834 CATON PARTNERS LLC
No access to reinspect (first try)190430881834 CATON PARTNERS LLC
The report lists all 65, each with the city's own words and the date on its notice. What the report adds
OATH/ECB3 open most often Boilers
Elevators, Class 2Hearing pending39199566N1834 CATON PARTNERS LLC
Boilers, Class 2Admitted39109939P
Boilers, Class 2Admitted39109938N

The full report on 1834 Caton 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

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Questions about this building

Does 1834 Caton Avenue, Brooklyn have open violations?

Yes. 1834 Caton Avenue, Brooklyn had 141 open violations on September 27, 2026: 138 from HPD and 3 from OATH/ECB. 73 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 4 years, since October 19, 2021.

Is 1834 Caton Avenue, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 63 certifications filed against 19 new Class C in the last 180 days. 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 1834 Caton Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 86 Class C violations: 82 by the original certify-by date, 4 after it. HPD now marks 1 of them False Certification and 1 Invalid Certification. 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 1834 Caton Avenue, Brooklyn have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for October 21, 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 1834 Caton Avenue, Brooklyn have active DOB violations?

Yes. 12 active DOB violations, most of them for elevator affirmations of correction. The newest was issued December 22, 2021. 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 1834 Caton Avenue, Brooklyn?

Yes. 5 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed June 30, 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 1834 Caton Avenue, Brooklyn marked completed?

Yes. 6 completed HPD emergency repair orders since September 29, 2023, awarded for $4,969 in total. The most recent of the 6, a general construction order, was opened March 28, 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.

What is the ENERGY STAR score for 1834 Caton Avenue, Brooklyn?

ENERGY STAR score 27 for 2024, against a median of 67 for Multifamily Housing that year. Buildings over 25,000 square feet report their energy use to the city every year under Local Law 84. The ENERGY STAR score runs from 1 to 100 and compares a building with similar ones nationwide; 50 is the national median. The score is the one the city publishes, and this page never estimates a Local Law 97 emissions penalty. A lot that reported several properties in one year is not scored here.

When was the boiler at 1834 Caton Avenue, Brooklyn last inspected?

It has 2 boilers, both inspected in 2025, the latest on September 4. 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 1834 Caton Avenue, Brooklyn last file its bedbug report?

On December 30, 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 1834 Caton Avenue, Brooklyn covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026). Local Law 97 sets greenhouse gas limits for most New York City buildings over 25,000 square feet, and DOB's covered buildings list says which path each building is on. The list reflects DOB's records, which owners can ask DOB to correct. This page never estimates a penalty or says whether a building complies.

Is 1834 Caton 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 1834 Caton Avenue, Brooklyn built?

The city's record gives 1926 as the year 1834 Caton 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 6 floors.

How many apartments does 1834 Caton Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 84 residential units at 1834 Caton 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 OATH hearing dates, DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, 1834 Caton Ave, Brooklyn: 73 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/1834-caton-avenue-brooklyn

How we count: /method.

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