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ViolationScout10 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings303 Putnam Avenue, BrooklynCurrent through

303 Putnam Ave, Brooklyn

BBL 3-01823-0091

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 33 abiertas en total. La más antigua del HPD lleva 27 años abierta, desde el 8 de abril de 1999.

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 27 years, since April 8, 1999.

Since September 29, 2023, a certification was filed on 1 Class C violation, by the original certify-by date. How certification works

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10 open Class C. The oldest open HPD violation was filed April 8, 1999.

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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
1 active DOB violation, issued August 16, 1993.
Boiler inspection
Inspected January 28, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed May 26, 2026, 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 December 12, 2023, awarded for $3,394.

Open violations by class. A party is named only where the building's HPD registration covers the date a violation was filed.

FiledCategoryStatusNumber
Class C10 open most often Heat / Hot Water
Vermin / InfestationNotice sent to tenant18937335
Notice sent18674037
Notice sent18309404
Fire SafetyNotice sent16495941
Heat / Hot WaterNotice sent16495940
Notice sent16495938
Heat / Hot WaterNotice sent16486334
Fire SafetyNotice sent16456707
Heat / Hot WaterNotice sent16456704
Notice sent16456702
Class B23 open most often Fire Safety
Notice sent19013721
Notice sent18951453
Notice sent18795517
Notice sent18795516
Fire SafetyNotice sent18674036
Fire SafetyNotice sent18674035
Notice sent18674033
Notice sent18582954
Notice sent18497518
Notice sent18497517
The report lists all 23, each with the city's own words and the date on its notice. What the report adds

The full report on 303 Putnam Ave, Brooklyn

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Questions about this building

Does 303 Putnam Avenue, Brooklyn have open violations?

Yes. 303 Putnam Avenue, Brooklyn had 33 open violations on September 27, 2026: 33 from HPD. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 27 years, since April 8, 1999.

Is 303 Putnam Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 1 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 303 Putnam Avenue, Brooklyn?

Since September 29, 2023, a certification was filed on 1 Class C violation, by the original certify-by date. 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 303 Putnam Avenue, Brooklyn have active DOB violations?

Yes. 1 active DOB violation, issued August 16, 1993. 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 303 Putnam Avenue, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened December 12, 2023, awarded for $3,394. 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 303 Putnam Avenue, Brooklyn last inspected?

On January 28, 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 303 Putnam Avenue, Brooklyn last file its bedbug report?

On May 26, 2026, 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 303 Putnam 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 303 Putnam Avenue, Brooklyn built?

The city's record gives 1883 as the year 303 Putnam 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 303 Putnam Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 16 residential units at 303 Putnam 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 DOB violations, 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 DOB violations, 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, 303 Putnam Ave, 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/303-putnam-avenue-brooklyn

How we count: /method.

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