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ViolationScout14 open Class C, with 4 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings427 57 Street, BrooklynCurrent through

427 57th St, Brooklyn

BBL 3-00839-0064

En español: 14 violaciones de Clase C abiertas (peligro inmediato) y 27 abiertas en total.

Open violations are sitting, with little movement either way. 14 open Class C, with 4 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.

Since September 28, 2023, certifications were filed on 4 Class C violations: 3 by the original certify-by date, 1 after it. How certification works

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14 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
6 active DOB violations, most of them for low-pressure boilers. The newest was issued June 30, 2023.
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.

FiledCategoryStatusNumberRegistered party when filed
Class C14 open most often Lead Paint
Lead PaintNotice sent19158836MARTINEZ REALTY LLC
Lead PaintNotice sent19158835MARTINEZ REALTY LLC
CIV14 mailed19144809MARTINEZ REALTY LLC
Lead PaintDefect letter sent17235073
Lead PaintDefect letter sent17235072
Vermin / InfestationNotice sent to tenant17221872
Vermin / InfestationNotice sent to tenant17221871
Lead PaintNotice sent17104412
Lead PaintDefect letter sent17104317
Lead PaintDefect letter sent17104316
Lead PaintDefect letter sent17104314
Invalid certification17094088
Vermin / InfestationInvalid certification17094085
MoldCertified late17094083
Class B13 open most often Fire Safety
Invalid certification17130025
Invalid certification17115698
Invalid certification17115696
Invalid certification17115694
Invalid certification17115693
Invalid certification17115692
Invalid certification17094092
Invalid certification17094091
Invalid certification17094090
Invalid certification17094089
Fire SafetyInvalid certification17094087
Fire SafetyInvalid certification17094086
Invalid certification17094084

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

Lead paint in Brooklyn

Nearby buildings

Questions about this building

Does 427 57 Street, Brooklyn have open violations?

Yes. 427 57 Street, Brooklyn had 27 open violations on September 26, 2026: 27 from HPD. 14 are Class C, the class HPD treats as immediately hazardous.

Is 427 57 Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 14 open Class C, with 4 certifications filed and 3 new Class C in the last 180 days, too few to call a direction. 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 427 57 Street, Brooklyn?

Since September 28, 2023, certifications were filed on 4 Class C violations: 3 by the original certify-by date, 1 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 427 57 Street, Brooklyn have active DOB violations?

Yes. 6 active DOB violations, most of them for low-pressure boilers. The newest was issued June 30, 2023. 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 427 57 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 427 57 Street, Brooklyn built?

The city's record gives 1914 as the year 427 57 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 5 floors.

How many apartments does 427 57 Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 16 residential units at 427 57 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 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, the Rent Guidelines Board's stabilized-building lists 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, 427 57th St, Brooklyn: 14 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/427-57-street-brooklyn

How we count: /method.

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