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ViolationScout18 certifications filed against 3 new Class C in the last 180 days.Is this your building?
Buildings423 Ocean Parkway, BrooklynCurrent through

423 Ocean Pkwy, Brooklyn

BBL 3-05390-7502

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 18 abiertas en total. La más antigua del HPD lleva 2 años abierta, desde el 8 de octubre de 2023.

Certifications are being filed faster than new violations come in. 18 certifications filed against 3 new Class C in the last 180 days.

The oldest open HPD violation has been open 2 years, since October 8, 2023.

Since September 29, 2023, certifications were filed on 14 Class C violations: 12 by the original certify-by date, 2 after it. How certification works

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10 open Class C. The oldest open HPD violation was filed October 8, 2023.

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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
8 active DOB violations, most of them for not benchmarking energy use. The newest was issued September 23, 2024.
Certificate of occupancy
Final, issued September 1, 2021.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Bedbug report
Filed December 24, 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
3 completed HPD emergency repair orders since September 29, 2023, awarded for $3,408 in total. The most recent of the 3, a general construction order, was opened April 22, 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 C10 open most often Heat / Hot Water
CIV14 mailed19134044423 OP LLC
Heat / Hot WaterNo access to reinspect (first try)19099729423 OP LLC
Vermin / InfestationNo access to reinspect (first try)19099727423 OP LLC
To be reinspected18722180423 OP LLC
No access to reinspect (first try)18635633423 OP LLC
Heat / Hot WaterNo access to reinspect (first try)18326332423 OP LLC
Heat / Hot WaterNot complied with17855442
No access to reinspect (first try)17789916
Heat / Hot WaterNo access to reinspect (first try)17604139
To be reinspected16303069
Class B6 open
Certified on time19134053423 OP LLC
Notice sent19134047423 OP LLC
MoldNo access to reinspect (first try)18142644
Not complied with17804516
Not complied with17789918
No access to reinspect (first try)17789914
OATH/ECB2 open
Boilers, Class 2Found in violation39143095N
Elevators, Class 2Decided by default39096264X

The full report on 423 Ocean Pkwy, Brooklyn

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The most common category among the open records here is heat and hot water.

Heat and hot water in Brooklyn

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 423 Ocean Parkway, Brooklyn have open violations?

Yes. 423 Ocean Parkway, Brooklyn had 18 open violations on September 27, 2026: 16 from HPD and 2 from OATH/ECB. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 2 years, since October 8, 2023.

Is 423 Ocean Parkway, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 18 certifications filed against 3 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 423 Ocean Parkway, Brooklyn?

Since September 29, 2023, certifications were filed on 14 Class C violations: 12 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 423 Ocean Parkway, Brooklyn have active DOB violations?

Yes. 8 active DOB violations, most of them for not benchmarking energy use. The newest was issued September 23, 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 423 Ocean Parkway, Brooklyn marked completed?

Yes. 3 completed HPD emergency repair orders since September 29, 2023, awarded for $3,408 in total. The most recent of the 3, a general construction order, was opened April 22, 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.

Does 423 Ocean Parkway, Brooklyn have a certificate of occupancy?

Its latest certificate of occupancy is a final one, issued September 1, 2021. 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 423 Ocean Parkway, Brooklyn last file its bedbug report?

On December 24, 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 423 Ocean Parkway, 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 423 Ocean Parkway, 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 423 Ocean Parkway, Brooklyn built?

The city's record gives 2004 as the year 423 Ocean Parkway, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a condominium with 8 floors.

How many apartments does 423 Ocean Parkway, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 13 residential units at 423 Ocean Parkway, 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 certificates of occupancy, HPD emergency repair orders, 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, DOB certificates of occupancy, HPD emergency repair orders, 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, 423 Ocean Pkwy, Brooklyn: 10 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/423-ocean-parkway-brooklyn

How we count: /method.

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