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ViolationScout6 certifications filed and 5 new Class C in the last 180 days, neither far ahead.Is this your building?
Buildings300 Tompkins Avenue, BrooklynCurrent through

300 Tompkins Ave, Brooklyn

BBL 3-01804-0042

En español: 13 violaciones de Clase C abiertas (peligro inmediato) y 48 abiertas en total. La más antigua del HPD lleva 19 meses abierta, desde el 19 de febrero de 2025.

Certifications are being filed about as fast as new violations come in. 6 certifications filed and 5 new Class C in the last 180 days, neither far ahead.

The oldest open HPD violation has been open 19 months, since February 19, 2025.

Since September 29, 2023, certifications were filed on 3 Class C violations, all 3 by the original certify-by date. How certification works

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13 open Class C. The oldest open HPD violation was filed February 19, 2025.

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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 complaints
8 DOB complaints, 3 of them conversion complaints, in the 12 months to September 25, 2026. The newest was filed May 24, 2026.
Certificate of occupancy
Final, issued June 18, 2025.
Bedbug report
Filed May 6, 2026, for the year to October 31, 2025. 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.

FiledCategoryStatusNumberRegistered party when filed
Class C13 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19183115
Vermin / InfestationNotice sent to tenant18972830BEDROCK EQUITIES, LLC
Notice sent18966974BEDROCK EQUITIES, LLC
Vermin / InfestationNotice sent to tenant18966971BEDROCK EQUITIES, LLC
Vermin / InfestationNotice sent to tenant18963497BEDROCK EQUITIES, LLC
Vermin / InfestationNotice sent to tenant18689261BEDROCK EQUITIES, LLC
Vermin / InfestationNotice sent to tenant18689260BEDROCK EQUITIES, LLC
Vermin / InfestationNot complied with18328035BEDROCK EQUITIES, LLC
Vermin / InfestationNot complied with18328034BEDROCK EQUITIES, LLC
Not complied with18203397
The report lists all 13, each with the city's own words and the date on its notice. What the report adds
Class B33 open most often Mold
Notice sent19183116
Notice sent19183111
Notice sent18972833BEDROCK EQUITIES, LLC
Notice sent18972832BEDROCK EQUITIES, LLC
Notice sent18972831BEDROCK EQUITIES, LLC
Notice sent18966973BEDROCK EQUITIES, LLC
Notice sent18966972BEDROCK EQUITIES, LLC
Notice sent18963496BEDROCK EQUITIES, LLC
Notice sent18963495BEDROCK EQUITIES, LLC
Notice sent18963494BEDROCK EQUITIES, LLC
The report lists all 33, each with the city's own words and the date on its notice. What the report adds
OATH/ECB2 open most often Boilers
Boilers, Class 2Decided by default39167516ZBEDROCK EQUITIES, LLC
Boilers, Class 2Decided by default39158205R

The full report on 300 Tompkins Ave, Brooklyn

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The most common category among the open records here is vermin and pests.

Vermin and pests in Brooklyn

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Questions about this building

Does 300 Tompkins Avenue, Brooklyn have open violations?

Yes. 300 Tompkins Avenue, Brooklyn had 48 open violations on September 27, 2026: 46 from HPD and 2 from OATH/ECB. 13 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 19 months, since February 19, 2025.

Is 300 Tompkins Avenue, Brooklyn getting better or worse?

Certifications are being filed about as fast as new violations come in. 6 certifications filed and 5 new Class C in the last 180 days, neither far ahead. 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 300 Tompkins Avenue, Brooklyn?

Since September 29, 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.

Has DOB received complaints about 300 Tompkins Avenue, Brooklyn?

Yes. 8 DOB complaints, 3 of them conversion complaints, in the 12 months to September 25, 2026. The newest was filed May 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.

Does 300 Tompkins Avenue, Brooklyn have a certificate of occupancy?

Its latest certificate of occupancy is a final one, issued June 18, 2025. A certificate of occupancy says how a building may be used and occupied. A temporary one lets people move in while work finishes and has to be renewed until DOB issues the final one. DOB's records here start in July 2012, so an older certificate may not show.

When did 300 Tompkins Avenue, Brooklyn last file its bedbug report?

On May 6, 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.

When was 300 Tompkins Avenue, Brooklyn built?

The city's record gives 1900 as the year 300 Tompkins 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 3 floors.

How many apartments does 300 Tompkins Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 7 residential units at 300 Tompkins 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 complaints, DOB certificates of occupancy, 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 complaints, DOB certificates of occupancy, 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, 300 Tompkins Ave, Brooklyn: 7 units, 13 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/300-tompkins-avenue-brooklyn

How we count: /method.

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