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ViolationScout19 certifications filed against 2 new Class C in the last 180 days.Is this your building?
Buildings341 St Johns Place, BrooklynCurrent through

341 St Johns Pl, Brooklyn

BBL 3-01173-0090

En español: 16 violaciones de Clase C abiertas (peligro inmediato) y 75 abiertas en total.

Certifications are being filed faster than new violations come in. 19 certifications filed against 2 new Class C in the last 180 days.

Since September 28, 2023, certifications were filed on 12 Class C violations, all 12 by the original certify-by date. How certification works

Is this your building?

16 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.

Request a sample file

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 violations
4 active DOB violations, most of them for low-pressure boilers. The newest was issued June 30, 2023.
DOB complaints
1 DOB complaint in the last 12 months. It was filed March 25, 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.

FiledCategoryStatusNumberRegistered party when filed
Class C16 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant18937695341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18937694341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18739707341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18739705341 ST JOHNS LLC
Notice sent18725583341 ST JOHNS LLC
Notice sent18725581341 ST JOHNS LLC
Notice sent18725580341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18725563341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18725561341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18698596341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant18698584341 ST JOHNS LLC
Vermin / InfestationNotice sent18695861341 ST JOHNS LLC
Vermin / InfestationNot complied with18519406341 ST JOHNS LLC
Vermin / InfestationNot complied with18519405341 ST JOHNS LLC
Vermin / InfestationNotice sent to tenant17042959
Notice sent16323734
Class B59 open most often Fire Safety
Notice sent18937700341 ST JOHNS LLC
Fire SafetyNotice sent18937699341 ST JOHNS LLC
Fire SafetyNotice sent18937698341 ST JOHNS LLC
Notice sent18937697341 ST JOHNS LLC
Notice sent18937692341 ST JOHNS LLC
Notice sent18937691341 ST JOHNS LLC
Notice sent18937690341 ST JOHNS LLC
Fire SafetyNotice sent18789600341 ST JOHNS LLC
Fire SafetyNotice sent18789599341 ST JOHNS LLC
Notice sent18739856341 ST JOHNS LLC
Fire SafetyNotice sent18739847341 ST JOHNS LLC
Fire SafetyNotice sent18739840341 ST JOHNS LLC
Notice sent18739829341 ST JOHNS LLC
Notice sent18739827341 ST JOHNS LLC
Notice sent18739824341 ST JOHNS LLC
Notice sent18739819341 ST JOHNS LLC
Notice sent18739816341 ST JOHNS LLC
Notice sent18739732341 ST JOHNS LLC
Notice sent18739725341 ST JOHNS LLC
Notice sent18739722341 ST JOHNS LLC
Notice sent18739690341 ST JOHNS LLC
Notice sent18739680341 ST JOHNS LLC
Notice sent18739659341 ST JOHNS LLC
Notice sent18739658341 ST JOHNS LLC
MoldNotice sent to tenant19095451341 ST JOHNS LLC
Notice sent18725587341 ST JOHNS LLC
Notice sent18725585341 ST JOHNS LLC
Notice sent18725579341 ST JOHNS LLC
Notice sent18725575341 ST JOHNS LLC
Notice sent18725574341 ST JOHNS LLC
Notice sent18725573341 ST JOHNS LLC
Notice sent18725572341 ST JOHNS LLC
Notice sent18725570341 ST JOHNS LLC
Notice sent18725566341 ST JOHNS LLC
Notice sent18725562341 ST JOHNS LLC
Notice sent18725559341 ST JOHNS LLC
Notice sent18725558341 ST JOHNS LLC
Notice sent18725556341 ST JOHNS LLC
Notice sent18698602341 ST JOHNS LLC
Notice sent18698600341 ST JOHNS LLC
Notice sent18698599341 ST JOHNS LLC
Notice sent18698598341 ST JOHNS LLC
Notice sent18698597341 ST JOHNS LLC
Notice sent18698595341 ST JOHNS LLC
Notice sent18698594341 ST JOHNS LLC
Notice sent18698593341 ST JOHNS LLC
Notice sent18698592341 ST JOHNS LLC
Notice sent18698591341 ST JOHNS LLC
Notice sent18698590341 ST JOHNS LLC
Notice sent18698589341 ST JOHNS LLC
Notice sent18698588341 ST JOHNS LLC
Notice sent18698587341 ST JOHNS LLC
Notice sent18698585341 ST JOHNS LLC
Notice sent18695860341 ST JOHNS LLC
Notice sent18695859341 ST JOHNS LLC
Notice sent18695858341 ST JOHNS LLC
Notice sent18519397341 ST JOHNS LLC
MoldNo access to reinspect (first try)17347282
MoldNo access to reinspect (first try)17347281

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

Vermin and pests in Brooklyn

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 341 St Johns Place, Brooklyn have open violations?

Yes. 341 St Johns Place, Brooklyn had 75 open violations on September 26, 2026: 75 from HPD. 16 are Class C, the class HPD treats as immediately hazardous.

Is 341 St Johns Place, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 19 certifications filed against 2 new Class C 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 341 St Johns Place, Brooklyn?

Since September 28, 2023, certifications were filed on 12 Class C violations, all 12 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 341 St Johns Place, Brooklyn have active DOB violations?

Yes. 4 active DOB violations, most of them for low-pressure boilers. The newest was issued June 30, 2023. 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 341 St Johns Place, Brooklyn?

Yes. 1 DOB complaint in the last 12 months. It was filed March 25, 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 341 St Johns Place, 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 341 St Johns Place, Brooklyn built?

The city's record gives 1913 as the year 341 St Johns Place, 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 5 floors.

How many apartments does 341 St Johns Place, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 8 residential units at 341 St Johns Place, 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, 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 violations, 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, 341 St Johns Pl, Brooklyn: 16 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/341-st-johns-place-brooklyn

How we count: /method.

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