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Buildings9004 Avenue L, BrooklynCurrent through

9004 Avenue L, Brooklyn

BBL 3-08255-0033

Built
1920
Floors
2
Residential units
2
Building type
Two-family dwelling
Zoning district
R4A
Lot area
2,700 sq ft
Floor area
2,280 sq ft
Last sale
$730,000 for 2 lots

En español: 9 violaciones abiertas, ninguna de Clase C. La más antigua del HPD lleva 20 meses abierta, desde el 4 de febrero de 2025.

Open now, most hazardous first

  1. 7

    Class B, hazardous

    See the 7
  2. 2

    OATH/ECB summonses still active. Most often Construction.

    See the 2

Since October 12, 2023, certifications were filed on 3 Class C violations, all 3 by the original certify-by date. How certification works

The original certify-by dates on the 7 open HPD violations have all passed. The latest was January 5, 2026. The report prints the date beside each one.

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9 open violations and an OATH hearing on November 18, 2026. The oldest open HPD violation was filed February 4, 2025.

A firm we work with can take these on. We reply within one business day with the firm's name. You decide whether to talk to them. One firm, not a list.

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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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.

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

OATH hearings
A hearing on a DOB summons is set for November 18, 2026.
OATH/ECB summonses
2 DOB summonses here since January 1, 2019, with $1,875 in penalties imposed. All 2 are still active, the same 2 listed under OATH/ECB.
  • November 3, 2025, DOB: Occupancy contrary to that allowed by certificate of occupancy or building department. $1,250 penalty imposed.
  • February 25, 2025, DOB: Occupancy contrary to that allowed by certificate of occupancy or building department. In violation, $625 penalty imposed.
DOF tax lien sale
Listed for DOF's 2025 tax lien sale, for water and sewer charges only. The last list it appeared on was the 90-day notice of February 2025.
Housing court
4 housing court cases here since 2025, most of them tenant actions.
DOB complaints
1 DOB complaint, a conversion complaint, in the 12 months to September 25, 2026. It was filed November 5, 2025.

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

FiledCategoryStatusNumber
Class B7 open
Postponement denied18373968
Postponement denied18373966
Postponement denied18373963
Postponement denied18352494
Not complied with17719644
Not complied with17672188
Not complied with17672187
OATH/ECB2 open most often Construction
Construction, Class 2Hearing pending35485005P
Construction, Class 2Found in violation35485972K

The full report on 9004 Avenue L, Brooklyn

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Questions about this building

Does 9004 Avenue L, Brooklyn have open violations?

Yes. 9004 Avenue L, Brooklyn had 9 open violations on October 10, 2026: 7 from HPD and 2 from OATH/ECB. None is Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 20 months, since February 4, 2025.

When were certifications filed on Class C violations at 9004 Avenue L, Brooklyn?

Since October 12, 2023, certifications were filed on 3 Class C violations, all 3 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 9004 Avenue L, Brooklyn have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for November 18, 2026. DOB summonses are heard at OATH, the city's hearings office, and OATH can move a hearing to a later date. When nobody shows up, the summons is decided by default, the costliest way one ends.

Has 9004 Avenue L, Brooklyn been in housing court?

Yes. 4 housing court cases here since 2025, most of them tenant actions. 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 9004 Avenue L, Brooklyn?

Yes. 1 DOB complaint, a conversion complaint, in the 12 months to September 25, 2026. It was filed November 5, 2025. 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.

When was 9004 Avenue L, Brooklyn built?

The city's record gives 1920 as the year 9004 Avenue L, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a two-family dwelling with 2 floors.

How many apartments does 9004 Avenue L, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 2 residential units at 9004 Avenue L, 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 OATH hearing dates, OATH/ECB summonses from DOB and FDNY, DOF's tax lien sale lists, HPD's housing court cases, DOB complaints, the city's PLUTO tax-lot file and DOF's property sales records. 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 OATH hearing dates, OATH/ECB summonses from DOB and FDNY, DOF's tax lien sale lists, HPD's housing court cases, DOB complaints, the city's PLUTO tax-lot file and DOF's property sales records. 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, 9004 Avenue L, Brooklyn: 2 units, 9 open violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through October 10, 2026. https://violationscout.com/building/9004-avenue-l-brooklyn

How we count: /method.

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