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ViolationScout13 certifications filed against 0 new Class C in the last 180 days.Is this your building?
Buildings456 41 Street, BrooklynCurrent through

456 41st St, Brooklyn

BBL 3-00719-0031

En español: 14 violaciones de Clase C abiertas (peligro inmediato) y 48 abiertas en total. La más antigua del HPD lleva 12 años abierta, desde el 26 de enero de 2014.

Certifications are being filed faster than new violations come in. 13 certifications filed against 0 new Class C in the last 180 days.

The oldest open HPD violation has been open 12 years, since January 26, 2014.

Since September 29, 2023, certifications were filed on 9 Class C violations: 1 by the original certify-by date, 8 after it. How certification works

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14 open Class C. The oldest open HPD violation was filed January 26, 2014.

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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
3 active DOB violations, most of them for boiler filings under Local Law 62/91. The newest was issued November 16, 2016.
Boiler inspection
Inspected December 16, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Rent stabilization
Has rent-stabilized apartments (2024 registration).

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

FiledCategoryStatusNumber
Class C14 open
Vermin / InfestationCertified late18510741
Vermin / InfestationCertified late18510740
Heat / Hot WaterCertified late18502413
Fire SafetyCertified late18484078
Certified late18190309
Fire SafetyCertified late18178191
Notice sent18178190
Heat / Hot WaterInvalid certification17659894
Invalid certification16612391
Vermin / InfestationInvalid certification16612390
The report lists all 14, each with the city's own words and the date on its notice. What the report adds
Class B34 open most often Fire Safety
Certified late18510742
Fire SafetyCertified late18510739
Fire SafetyCertified late18510738
Certified late18502416
Certified late18502415
Fire SafetyCertified late18502412
Fire SafetyCertified late18502411
Certified late18190312
Certified late18190311
Certified late18190310
The report lists all 34, each with the city's own words and the date on its notice. What the report adds

The full report on 456 41st St, Brooklyn

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Questions about this building

Does 456 41 Street, Brooklyn have open violations?

Yes. 456 41 Street, Brooklyn had 48 open violations on September 27, 2026: 48 from HPD. 14 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 12 years, since January 26, 2014.

Is 456 41 Street, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 13 certifications filed against 0 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 456 41 Street, Brooklyn?

Since September 29, 2023, certifications were filed on 9 Class C violations: 1 by the original certify-by date, 8 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 456 41 Street, Brooklyn have active DOB violations?

Yes. 3 active DOB violations, most of them for boiler filings under Local Law 62/91. The newest was issued November 16, 2016. 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.

When was the boiler at 456 41 Street, Brooklyn last inspected?

On December 16, 2025. 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.

Is 456 41 Street, 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 456 41 Street, Brooklyn built?

The city's record gives 1907 as the year 456 41 Street, 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 4 floors.

How many apartments does 456 41 Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 8 residential units at 456 41 Street, 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 boiler inspection 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 boiler inspection 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, 456 41st St, Brooklyn: 14 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/456-41-street-brooklyn

How we count: /method.

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