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ViolationScout11 certifications filed against 5 new Class C in the last 180 days.Is this your building?
Buildings601 Marcy Avenue, BrooklynCurrent through

601 Marcy Ave, Brooklyn

BBL 3-01759-0005

En español: 40 violaciones de Clase C abiertas (peligro inmediato) y 81 abiertas en total. La más antigua del HPD lleva 25 años abierta, desde el 17 de enero de 2001.

Certifications are being filed faster than new violations come in. 11 certifications filed against 5 new Class C in the last 180 days.

The oldest open HPD violation has been open 25 years, since January 17, 2001.

Since September 29, 2023, certifications were filed on 10 Class C violations: 1 by the original certify-by date, 9 after it. How certification works

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40 open Class C. The oldest open HPD violation was filed January 17, 2001.

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HPD takes complaints from tenants through 311.

Alternative Enforcement Program
In HPD's Alternative Enforcement Program since January 31, 2019.
DOB violations
3 active DOB violations, most of them for construction. The newest was issued January 13, 2026.
Housing court
1 open housing court case, opened May 6, 2025.
DOB complaints
4 DOB complaints in the 12 months to September 25, 2026. The newest was filed April 24, 2026.
Boiler inspection
Inspected April 29, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 2, 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
17 completed HPD emergency repair orders since September 29, 2023, awarded for $17,940 in total. The most recent of the 17, a general construction order, was opened March 21, 2025.

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 C40 open most often Vermin / Infestation
Notice sent19234291
Notice sent19234283
Vermin / InfestationNotice sent to tenant19234277
Vermin / InfestationNotice sent to tenant18934235RAYMOND BALLAARD APTS HDFC
Vermin / InfestationNotice sent to tenant18934234RAYMOND BALLAARD APTS HDFC
Vermin / InfestationNotice sent to tenant18736998RAYMOND BALLAARD APTS HDFC
Vermin / InfestationNotice sent to tenant18736997RAYMOND BALLAARD APTS HDFC
Notice sent18671528RAYMOND BALLAARD APTS HDFC
Notice sent18671526RAYMOND BALLAARD APTS HDFC
Notice sent18671525RAYMOND BALLAARD APTS HDFC
The report lists all 40, each with the city's own words and the date on its notice. What the report adds
Class B40 open most often Fire Safety
Notice sent19234275
Notice sent18934233RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18737000RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18736999RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18637540RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18637539RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18618031RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18618028RAYMOND BALLAARD APTS HDFC
Notice sent18610982RAYMOND BALLAARD APTS HDFC
Fire SafetyNotice sent18605000RAYMOND BALLAARD APTS HDFC
The report lists all 40, each with the city's own words and the date on its notice. What the report adds
OATH/ECB1 open
Construction, Class 1Decided by default35718818RRAYMOND BALLAARD APTS HDFC

The full report on 601 Marcy Ave, Brooklyn

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Questions about this building

Does 601 Marcy Avenue, Brooklyn have open violations?

Yes. 601 Marcy Avenue, Brooklyn had 81 open violations on September 27, 2026: 80 from HPD and 1 from OATH/ECB. 40 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 25 years, since January 17, 2001.

Is 601 Marcy Avenue, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 11 certifications filed against 5 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 601 Marcy Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 10 Class C violations: 1 by the original certify-by date, 9 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.

Is 601 Marcy Avenue, Brooklyn in HPD's Alternative Enforcement Program?

Yes. In HPD's Alternative Enforcement Program since January 31, 2019. HPD puts a group of buildings with serious, long-running violations into the program each year. While a building is in it, HPD can make repairs itself and charge the cost to the property, and the building stays in until HPD discharges it.

Does 601 Marcy Avenue, Brooklyn have active DOB violations?

Yes. 3 active DOB violations, most of them for construction. The newest was issued January 13, 2026. 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 601 Marcy Avenue, Brooklyn in housing court?

Yes. 1 open housing court case, opened May 6, 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.

Has DOB received complaints about 601 Marcy Avenue, Brooklyn?

Yes. 4 DOB complaints in the 12 months to September 25, 2026. The newest was filed April 24, 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 601 Marcy Avenue, Brooklyn marked completed?

Yes. 17 completed HPD emergency repair orders since September 29, 2023, awarded for $17,940 in total. The most recent of the 17, a general construction order, was opened March 21, 2025. 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.

When was the boiler at 601 Marcy Avenue, Brooklyn last inspected?

On April 29, 2025. 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 601 Marcy Avenue, Brooklyn last file its bedbug report?

On December 2, 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 601 Marcy 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 601 Marcy Avenue, Brooklyn built?

The city's record gives 1931 as the year 601 Marcy 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 5 floors.

How many apartments does 601 Marcy Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 22 residential units at 601 Marcy 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 Alternative Enforcement Program list, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, DOB boiler inspection reports, 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 HPD's Alternative Enforcement Program list, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, DOB boiler inspection reports, 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, 601 Marcy Ave, Brooklyn: 40 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/601-marcy-avenue-brooklyn

How we count: /method.

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