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ViolationScout12 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings383 Throop Avenue, BrooklynCurrent through

383 Throop Ave, Brooklyn

BBL 3-01796-0001

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 24 abiertas en total. La más antigua del HPD lleva 4 años abierta, desde el 21 de julio de 2022.

Open violations are sitting, with little movement either way. 12 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 4 years, since July 21, 2022.

Is this your building?

12 open Class C. The oldest open HPD violation was filed July 21, 2022.

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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
29 active DOB violations, most of them for boiler filings under Local Law 62/91. The newest was issued June 23, 2024.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed June 18, 2026.
Energy benchmarking
ENERGY STAR score 52 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered from 2035 as an income-restricted building (DOB's list, March 1, 2026).
Boiler inspection
2 boilers, both inspected in 2025, the latest on July 11. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 30, 2024, 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.

FiledCategoryStatusNumberRegistered party when filed
Class C12 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19050861ELIJAH SMITH SENIOR CITIZENS H.D.F.C.
Vermin / InfestationNotice sent to tenant19027207ELIJAH SMITH SENIOR CITIZENS H.D.F.C.
Vermin / InfestationNotice sent to tenant18235842
Vermin / InfestationNotice sent to tenant17883844
Vermin / InfestationNotice sent to tenant17532809
Vermin / InfestationNotice sent to tenant17343439
Vermin / InfestationNotice sent to tenant17343438
Vermin / InfestationNotice sent to tenant17304086
Vermin / InfestationNotice sent to tenant17213413
Vermin / InfestationNotice sent to tenant17004118
The report lists all 12, each with the city's own words and the date on its notice. What the report adds
Class B12 open most often Mold
Notice sent19027209ELIJAH SMITH SENIOR CITIZENS H.D.F.C.
Notice sent19027208ELIJAH SMITH SENIOR CITIZENS H.D.F.C.
Fire SafetyNotice sent18608942ELIJAH SMITH SENIOR CITIZENS H.D.F.C.
MoldDefect letter sent18550895
MoldDefect letter sent18550894
Notice sent17618698
Notice sent17618697
Notice sent17618696
Notice sent17618695
Notice sent17618694
The report lists all 12, each with the city's own words and the date on its notice. What the report adds

The full report on 383 Throop Ave, Brooklyn

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

Vermin and pests in Brooklyn

Nearby buildings

Questions about this building

Does 383 Throop Avenue, Brooklyn have open violations?

Yes. 383 Throop Avenue, Brooklyn had 24 open violations on September 27, 2026: 24 from HPD. 12 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 4 years, since July 21, 2022.

Is 383 Throop Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with 0 certifications filed and 2 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.

Does 383 Throop Avenue, Brooklyn have active DOB violations?

Yes. 29 active DOB violations, most of them for boiler filings under Local Law 62/91. The newest was issued June 23, 2024. 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.

Has DOB received complaints about 383 Throop Avenue, Brooklyn?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed June 18, 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.

What is the ENERGY STAR score for 383 Throop Avenue, Brooklyn?

ENERGY STAR score 52 for 2024, against a median of 67 for Multifamily Housing that year. Buildings over 25,000 square feet report their energy use to the city every year under Local Law 84. The ENERGY STAR score runs from 1 to 100 and compares a building with similar ones nationwide; 50 is the national median. The score is the one the city publishes, and this page never estimates a Local Law 97 emissions penalty. A lot that reported several properties in one year is not scored here.

When was the boiler at 383 Throop Avenue, Brooklyn last inspected?

It has 2 boilers, both inspected in 2025, the latest on July 11. 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 383 Throop Avenue, Brooklyn last file its bedbug report?

On December 30, 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.

Is 383 Throop Avenue, Brooklyn covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered from 2035 as an income-restricted building (DOB's list, March 1, 2026). Local Law 97 sets greenhouse gas limits for most New York City buildings over 25,000 square feet, and DOB's covered buildings list says which path each building is on. The list reflects DOB's records, which owners can ask DOB to correct. This page never estimates a penalty or says whether a building complies.

When was 383 Throop Avenue, Brooklyn built?

The city's record gives 1997 as the year 383 Throop Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 4 floors.

How many apartments does 383 Throop Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 91 residential units at 383 Throop 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, DOB complaints, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, DOB complaints, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, 383 Throop Ave, Brooklyn: 12 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/383-throop-avenue-brooklyn

How we count: /method.

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