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ViolationScout12 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings373 South 4 Street, BrooklynCurrent through

373 South 4th St, Brooklyn

BBL 3-02438-0036

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 32 abiertas en total.

Open violations are sitting, with little movement either way. 12 open Class C, with nothing filed or new in the last 180 days.

Since September 28, 2023, certifications were filed on 8 Class C violations, all 8 by the original certify-by date. How certification works

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12 open Class C.

We read every request ourselves. When a compliance firm we work with can take the building, we introduce you to that one firm. 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.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

Or file it yourself: what it can hold up, and how correction is filed

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: which violations matter, and how long this kind usually takes to clear. It is not on sale yet.

See what the report covers

HPD takes complaints from tenants through 311.

DOB complaints
1 DOB complaint in the last 12 months. It was filed August 27, 2026.
Rent stabilization
Has rent-stabilized apartments (2024 registration).

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

FiledCategoryStatusNumber
Class C12 open most often Vermin / Infestation
Notice sent18741182
Notice sent18724308
Not complied with17911786
Not complied with17897349
Not complied with17896495
Vermin / InfestationNot complied with17283461
Not complied with17283460
Not complied with17150850
Vermin / InfestationNot complied with17150834
Vermin / InfestationNot complied with17150833
Vermin / InfestationDefect letter sent16286635
Vermin / InfestationDefect letter sent16286634
Class B20 open most often Fire Safety
MoldDefect letter sent18229773
Fire SafetyNo access to reinspect (first try)17897473
Fire SafetyNo access to reinspect (first try)17897470
No access to reinspect (first try)17897463
No access to reinspect (first try)17897389
No access to reinspect (first try)17897387
No access to reinspect (first try)17897381
Not complied with17897365
Not complied with17897361
Not complied with17897357
Not complied with17897332
Not complied with17896512
Not complied with17896508
Not complied with17896507
Not complied with17896505
Not complied with17896500
Not complied with17896497
Not complied with17283462
Not complied with17150842
Not complied with17150835

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 373 South 4 Street, Brooklyn have open violations?

Yes. 373 South 4 Street, Brooklyn had 32 open violations on September 26, 2026: 32 from HPD. 12 are Class C, the class HPD treats as immediately hazardous.

Is 373 South 4 Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with nothing filed or new in the last 180 days. That window ends September 26, 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 373 South 4 Street, Brooklyn?

Since September 28, 2023, certifications were filed on 8 Class C violations, all 8 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 373 South 4 Street, Brooklyn?

Yes. 1 DOB complaint in the last 12 months. It was filed August 27, 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.

Is 373 South 4 Street, Brooklyn rent stabilized?

The building has rent-stabilized apartments on its 2024 registration. That comes from the Rent Guidelines Board's list of buildings with at least one stabilized apartment registered that year. Buildings that registered late are left off, and a 421-a or J-51 building can leave stabilization when its tax benefit ends. A particular apartment's status is for NYS HCR to say.

When was 373 South 4 Street, Brooklyn built?

The city's record gives 1925 as the year 373 South 4 Street, 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 6 floors.

How many apartments does 373 South 4 Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 30 residential units at 373 South 4 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 DOB complaints, the Rent Guidelines Board's stabilized-building lists and the city's PLUTO tax-lot file. This page is current through September 26, 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, the Rent Guidelines Board's stabilized-building lists 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, 373 South 4th St, Brooklyn: 12 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/373-south-4-street-brooklyn

How we count: /method.

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