Skip to content
ViolationScout44 certifications filed against 7 new Class C in the last 180 days.Is this your building?
Buildings866 Coney Island Avenue, BrooklynCurrent through

866 Coney Island Ave, Brooklyn

BBL 3-05403-0016

En español: 14 violaciones de Clase C abiertas (peligro inmediato) y 42 abiertas en total. La más antigua del HPD lleva 35 años abierta, desde el 3 de mayo de 1991.

Certifications are being filed faster than new violations come in. 44 certifications filed against 7 new Class C in the last 180 days.

The oldest open HPD violation has been open 35 years, since May 3, 1991.

Since September 29, 2023, certifications were filed on 53 Class C violations: 48 by the original certify-by date, 5 after it. HPD now marks 1 of them False Certification. How certification works

Is this your building?

14 open Class C. The oldest open HPD violation was filed May 3, 1991.

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.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

See everything first: the building report, $19

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.

Request a sample file

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.

Get the report, $19

HPD takes complaints from tenants through 311.

Housing court
1 open housing court case, opened March 27, 2026.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed May 29, 2026.
Energy benchmarking
ENERGY STAR score 21 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
Inspected April 10, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed December 5, 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 order
1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened August 19, 2025, awarded for $479.

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 Fire Safety
Vermin / InfestationNotice sent to tenant19220753MARINE EQUITIES PRESIDENT, LLC
Notice sent19146729MARINE EQUITIES PRESIDENT, LLC
Fire SafetyNotice sent19146728MARINE EQUITIES PRESIDENT, LLC
Vermin / InfestationFalse certification19146727MARINE EQUITIES PRESIDENT, LLC
Notice sent19146722MARINE EQUITIES PRESIDENT, LLC
Fire SafetyNotice sent19007532
Vermin / InfestationDefect letter sent18987697
Fire SafetyNot complied with18745962
Fire SafetyNotice sent18745954
Notice sent18579531
The report lists all 14, each with the city's own words and the date on its notice. What the report adds
Class B28 open most often Mold
Notice sent19220754MARINE EQUITIES PRESIDENT, LLC
Notice sent19206986MARINE EQUITIES PRESIDENT, LLC
Notice sent19146730MARINE EQUITIES PRESIDENT, LLC
Notice sent19146726MARINE EQUITIES PRESIDENT, LLC
CIV14 mailed19146725MARINE EQUITIES PRESIDENT, LLC
Notice sent19146724MARINE EQUITIES PRESIDENT, LLC
Fire SafetyNotice sent19146723MARINE EQUITIES PRESIDENT, LLC
Notice sent19146720MARINE EQUITIES PRESIDENT, LLC
CIV14 mailed19146719MARINE EQUITIES PRESIDENT, LLC
CIV14 mailed19141079MARINE EQUITIES PRESIDENT, LLC
The report lists all 28, each with the city's own words and the date on its notice. What the report adds

The full report on 866 Coney Island Ave, Brooklyn

Get the report on 866 Coney Island Ave, Brooklyn, $19 See a sample report

Usually ready within 15 minutes of payment, on your order page and by email. If it tells you nothing you did not already know, reply and we refund it.

Nearby buildings

Questions about this building

Does 866 Coney Island Avenue, Brooklyn have open violations?

Yes. 866 Coney Island Avenue, Brooklyn had 42 open violations on September 27, 2026: 42 from HPD. 14 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 35 years, since May 3, 1991.

Is 866 Coney Island Avenue, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 44 certifications filed against 7 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 866 Coney Island Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 53 Class C violations: 48 by the original certify-by date, 5 after it. HPD now marks 1 of them False 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.

Is 866 Coney Island Avenue, Brooklyn in housing court?

Yes. 1 open housing court case, opened March 27, 2026. HPD takes buildings to housing court to get violations fixed and heat and hot water restored, and it joins tenants' own repair cases, called tenant actions. A case stays open until the court closes it.

Has DOB received complaints about 866 Coney Island Avenue, Brooklyn?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed May 29, 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 866 Coney Island Avenue, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened August 19, 2025, awarded for $479. 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 866 Coney Island Avenue, Brooklyn?

ENERGY STAR score 21 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 866 Coney Island Avenue, Brooklyn last inspected?

On April 10, 2026. 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 866 Coney Island Avenue, Brooklyn last file its bedbug report?

On December 5, 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 866 Coney Island 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 866 Coney Island 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 866 Coney Island Avenue, Brooklyn built?

The city's record gives 1915 as the year 866 Coney Island Avenue, 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 866 Coney Island Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 47 residential units at 866 Coney Island 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 HPD's housing court cases, 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 HPD's housing court cases, 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, 866 Coney Island Ave, Brooklyn: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/866-coney-island-avenue-brooklyn

How we count: /method.

Is this your building?