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Buildings5809 11 Avenue, BrooklynCurrent through

5809 11th Ave, Brooklyn

BBL 3-05703-0001

Built
1925
Floors
2
Residential units
3
Building type
Three-family dwelling
Zoning district
R5
Lot area
2,967 sq ft
Floor area
2,672 sq ft

En español: contando todos los años, el HPD tiene 2 violaciones abiertas aquí, la más antigua del 19 de noviembre de 2025.

Since October 12, 2023, certifications were filed on 4 Class C violations: 3 by the original certify-by date, 1 after it. How certification works

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Your details stay with us, and go only to the one firm you are introduced to. No lists, no resale.

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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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HPD takes complaints from tenants through 311.

For a letter to your landlord or a housing court case, the report lists every open violation here, each in the city's own words with the date on its notice. Get the report, $19

Bedbug report
Filed December 2, 2024, for the year to October 31, 2024. Buildings with 3 or more apartments file one with HPD every year.

Counting every year, HPD has 2 violations still open here, the oldest filed on November 19, 2025. No Class B or C violation HPD filed here in the last 3 years is still open. No OATH/ECB summons issued in the last 3 years is still active.

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Questions about this building

Does 5809 11 Avenue, Brooklyn have open violations?

Yes. On October 10, 2026, counting every year, HPD had 2 violations still open at 5809 11 Avenue, Brooklyn, the oldest filed on November 19, 2025. None was a Class B or C violation filed in the last 3 years, and no OATH/ECB summons issued in the last 3 years was still active.

When were certifications filed on Class C violations at 5809 11 Avenue, Brooklyn?

Since October 12, 2023, certifications were filed on 4 Class C violations: 3 by the original certify-by date, 1 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.

When did 5809 11 Avenue, Brooklyn last file its bedbug report?

On December 2, 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.

When was 5809 11 Avenue, Brooklyn built?

The city's record gives 1925 as the year 5809 11 Avenue, 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 5809 11 Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 5809 11 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 annual bedbug reports and the city's PLUTO tax-lot file. This page is current through October 10, 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, 5809 11th Ave, Brooklyn: 3 units, 2 open HPD violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through October 10, 2026. https://violationscout.com/building/5809-11-avenue-brooklyn

How we count: /method.

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