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ViolationScout32 open Class C, with 0 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings2502 Cortelyou Road, BrooklynCurrent through

2502 Cortelyou Rd, Brooklyn

BBL 3-05169-0059

En español: 32 violaciones de Clase C abiertas (peligro inmediato) y 97 abiertas en total. La más antigua del HPD lleva 21 años abierta, desde el 23 de diciembre de 2004.

Open violations are sitting, with little movement either way. 32 open Class C, with 0 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 21 years, since December 23, 2004.

Since September 29, 2023, certifications were filed on 6 Class C violations: 3 by the original certify-by date, 3 after it. How certification works

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32 open Class C. The oldest open HPD violation was filed December 23, 2004.

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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 not benchmarking energy use. The newest was issued August 2, 2024.
Housing court
1 open housing court case, opened June 18, 2025.
Energy benchmarking
ENERGY STAR score 27 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).
Bedbug report
Filed December 31, 2024, for the year to October 31, 2024. Buildings with 3 or more apartments file one with HPD every year.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
2 completed HPD emergency repair orders since September 29, 2023, awarded for $798 in total. The most recent of the 2, a general construction order, was opened January 21, 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 C32 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19161605L & K Realty Corporation
Fire SafetyNotice sent19099724L & K Realty Corporation
Vermin / InfestationNotice sent to tenant19082495L & K Realty Corporation
Heat / Hot WaterNotice sent18734893L & K Realty Corporation
Vermin / InfestationNotice sent to tenant18734892L & K Realty Corporation
Vermin / InfestationNotice sent to tenant18734891L & K Realty Corporation
Notice sent18734883L & K Realty Corporation
Heat / Hot WaterNotice sent18718307L & K Realty Corporation
Vermin / InfestationNotice sent to tenant18682588L & K Realty Corporation
Vermin / InfestationNotice sent to tenant18661979L & K Realty Corporation
The report lists all 32, each with the city's own words and the date on its notice. What the report adds
Class B65 open most often Fire Safety
Notice sent19161606L & K Realty Corporation
Notice sent19161603L & K Realty Corporation
Fire SafetyNotice sent19099721L & K Realty Corporation
Fire SafetyNotice sent19099720L & K Realty Corporation
Notice sent19099719L & K Realty Corporation
Notice sent19099718L & K Realty Corporation
Notice sent19099717L & K Realty Corporation
Notice sent19082498L & K Realty Corporation
Notice sent19082497L & K Realty Corporation
Notice sent19082496L & K Realty Corporation
The report lists all 65, each with the city's own words and the date on its notice. What the report adds

The full report on 2502 Cortelyou Rd, Brooklyn

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Questions about this building

Does 2502 Cortelyou Road, Brooklyn have open violations?

Yes. 2502 Cortelyou Road, Brooklyn had 97 open violations on September 27, 2026: 97 from HPD. 32 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 21 years, since December 23, 2004.

Is 2502 Cortelyou Road, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 32 open Class C, with 0 certifications filed and 3 new Class C in the last 180 days, too few to call a direction. 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 2502 Cortelyou Road, Brooklyn?

Since September 29, 2023, certifications were filed on 6 Class C violations: 3 by the original certify-by date, 3 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 2502 Cortelyou Road, Brooklyn have active DOB violations?

Yes. 3 active DOB violations, most of them for not benchmarking energy use. The newest was issued August 2, 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.

Is 2502 Cortelyou Road, Brooklyn in housing court?

Yes. 1 open housing court case, opened June 18, 2025. 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.

Are any HPD emergency repair orders at 2502 Cortelyou Road, Brooklyn marked completed?

Yes. 2 completed HPD emergency repair orders since September 29, 2023, awarded for $798 in total. The most recent of the 2, a general construction order, was opened January 21, 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.

What is the ENERGY STAR score for 2502 Cortelyou Road, Brooklyn?

ENERGY STAR score 27 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 did 2502 Cortelyou Road, Brooklyn last file its bedbug report?

On December 31, 2024, for the year to October 31, 2024. 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 2502 Cortelyou Road, 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 2502 Cortelyou Road, 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 2502 Cortelyou Road, Brooklyn built?

The city's record gives 1924 as the year 2502 Cortelyou Road, 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 2502 Cortelyou Road, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 36 residential units at 2502 Cortelyou Road, 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, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy 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 DOB violations, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy 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, 2502 Cortelyou Rd, Brooklyn: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/2502-cortelyou-road-brooklyn

How we count: /method.

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