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ViolationScout14 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?
Buildings415 Hawthorne Street, BrooklynCurrent through

415 Hawthorne St, Brooklyn

BBL 3-04815-0058

En español: 14 violaciones de Clase C abiertas (peligro inmediato) y 35 abiertas en total. La más antigua del HPD lleva 21 meses abierta, desde el 12 de diciembre de 2024.

Open violations are sitting, with little movement either way. 14 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 21 months, since December 12, 2024.

Is this your building?

14 open Class C. The oldest open HPD violation was filed December 12, 2024.

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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.

Bedbug report
Filed June 30, 2025, for the year to October 31, 2024. Buildings with 3 or more apartments file one with HPD every year.

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

FiledCategoryStatusNumber
Class C14 open most often Fire Safety
Fire SafetyNotice sent18759276
Fire SafetyNotice sent18488944
Fire SafetyNotice sent18488942
Fire SafetyNotice sent18488941
Notice sent18483316
Heat / Hot WaterNotice sent18483315
Fire SafetyNotice sent18483314
Notice sent18483312
Notice sent18483311
Fire SafetyNotice sent18443321
The report lists all 14, each with the city's own words and the date on its notice. What the report adds
Class B21 open
Notice sent18759278
Notice sent18759277
Notice sent18759275
Notice sent18526903
Notice sent18526902
Notice sent18488943
Notice sent18488939
Notice sent18488938
Notice sent18488937
Notice sent18483313
The report lists all 21, each with the city's own words and the date on its notice. What the report adds

The full report on 415 Hawthorne St, Brooklyn

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Questions about this building

Does 415 Hawthorne Street, Brooklyn have open violations?

Yes. 415 Hawthorne Street, Brooklyn had 35 open violations on September 27, 2026: 35 from HPD. 14 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 21 months, since December 12, 2024.

Is 415 Hawthorne Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 14 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 did 415 Hawthorne Street, Brooklyn last file its bedbug report?

On June 30, 2025, 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.

When was 415 Hawthorne Street, Brooklyn built?

The city's record gives 1910 as the year 415 Hawthorne Street, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a three-family dwelling with 2 floors.

How many apartments does 415 Hawthorne Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 415 Hawthorne Street, 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 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 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, 415 Hawthorne St, Brooklyn: 14 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/415-hawthorne-street-brooklyn

How we count: /method.

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