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ViolationScout11 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings41 Clarkson Avenue, BrooklynCurrent through

41 Clarkson Ave, Brooklyn

BBL 3-05055-7501

En español: 11 violaciones de Clase C abiertas (peligro inmediato) y 16 abiertas en total. La más antigua del HPD lleva 29 años abierta, desde el 24 de marzo de 1997.

Open violations are sitting, with little movement either way. 11 open Class C, with nothing filed or new in the last 180 days.

The oldest open HPD violation has been open 29 years, since March 24, 1997.

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11 open Class C. The oldest open HPD violation was filed March 24, 1997.

A firm we work with can take these on. We reply within one business day with the firm's name. You decide whether to talk to them. 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.

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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.

Bedbug report
Filed for its 2 buildings by 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).

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

FiledCategoryStatusNumber
Class C11 open most often Lead Paint
Fire SafetyNotice sent17941617
Fire SafetyNotice sent17556547
Lead PaintNo access to reinspect (first try)17376956
Lead PaintNo access to reinspect (first try)17376955
Lead PaintNo access to reinspect (first try)17376954
Lead PaintNo access to reinspect (first try)17225427
Lead PaintNo access to reinspect (first try)17225426
Lead PaintNo access to reinspect (first try)17225425
Lead PaintNo access to reinspect (first try)17225424
Lead PaintNo access to reinspect (first try)17225423
The report lists all 11, each with the city's own words and the date on its notice. What the report adds
Class B5 open
Notice sent17941619
Notice sent17739200
Notice sent17739199
Notice sent17214953
Fire SafetyNotice sent17105052

The full report on 41 Clarkson Ave, Brooklyn

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The most common category among the open records here is lead paint.

Lead paint in Brooklyn

Other buildings on this tax block

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Questions about this building

Does 41 Clarkson Avenue, Brooklyn have open violations?

Yes. 41 Clarkson Avenue, Brooklyn had 16 open violations on September 27, 2026: 16 from HPD. 11 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 29 years, since March 24, 1997.

Is 41 Clarkson Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 11 open Class C, with nothing filed or new 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 did 41 Clarkson Avenue, Brooklyn last file its bedbug report?

Its 2 buildings had all filed by 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 41 Clarkson 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 41 Clarkson Avenue, Brooklyn built?

The city's record gives 1920 as the year 41 Clarkson Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a condominium with 4 floors.

How many apartments does 41 Clarkson Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 40 residential units at 41 Clarkson 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 the Rent Guidelines Board's stabilized-building lists, 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 the Rent Guidelines Board's stabilized-building lists, 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, 41 Clarkson Ave, Brooklyn: 11 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/41-clarkson-avenue-brooklyn

How we count: /method.

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