Skip to content
ViolationScout14 certifications filed against 3 new Class C in the last 180 days.Is this your building?
Buildings4117 15 Avenue, BrooklynCurrent through

4117 15th Ave, Brooklyn

BBL 3-05363-0003

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 20 abiertas en total.

Certifications are being filed faster than new violations come in. 14 certifications filed against 3 new Class C in the last 180 days.

Since September 28, 2023, certifications were filed on 56 Class C violations, all 56 by the original certify-by date. How certification works

Is this your building?

10 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.

Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair order
1 completed HPD emergency repair order since September 28, 2023: a general construction order, opened January 30, 2026, awarded for $2,477.

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 C10 open most often Vermin / Infestation
Fire SafetyNotice sent191513384117-15TH AVE REALTY CORP
MoldNotice sent to tenant191655824117-15TH AVE REALTY CORP
Vermin / InfestationNot complied with189884554117-15TH AVE REALTY CORP
Vermin / InfestationNot complied with18184943
MoldNotice sent to tenant18733039
Fire SafetyNot complied with17661602
Vermin / InfestationNot complied with17033012
Vermin / InfestationNot complied with17033011
MoldDefect letter sent17038614
Vermin / InfestationNot complied with16358417
Class B10 open
Notice sent191513394117-15TH AVE REALTY CORP
False certification189884714117-15TH AVE REALTY CORP
No access to reinspect (first try)189884594117-15TH AVE REALTY CORP
No access to reinspect (first try)189884564117-15TH AVE REALTY CORP
No access to reinspect (first try)189884484117-15TH AVE REALTY CORP
No access to reinspect (first try)189884474117-15TH AVE REALTY CORP
No access to reinspect (first try)189884434117-15TH AVE REALTY CORP
Not complied with187321634117-15TH AVE REALTY CORP
MoldNo access to reinspect (first try)186863864117-15TH AVE REALTY CORP
Not complied with18184945

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 4117 15 Avenue, Brooklyn have open violations?

Yes. 4117 15 Avenue, Brooklyn had 20 open violations on September 26, 2026: 20 from HPD. 10 are Class C, the class HPD treats as immediately hazardous.

Is 4117 15 Avenue, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 14 certifications filed against 3 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 4117 15 Avenue, Brooklyn?

Since September 28, 2023, certifications were filed on 56 Class C violations, all 56 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.

Are any HPD emergency repair orders at 4117 15 Avenue, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 28, 2023: a general construction order, opened January 30, 2026, awarded for $2,477. HPD orders an emergency repair when a hazardous condition cited in a violation, or in another agency's emergency order, is not corrected, and does the work itself or through a contractor. The amounts are what the orders were awarded for, not a bill: this page does not show what was charged to the property or whether it was paid. Orders for lab tests, such as dust-wipe and asbestos samples, are not counted.

Is 4117 15 Avenue, 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 4117 15 Avenue, Brooklyn built?

The city's record gives 1928 as the year 4117 15 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 4 floors.

How many apartments does 4117 15 Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 23 residential units at 4117 15 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders 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, 4117 15th Ave, Brooklyn: 10 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/4117-15-avenue-brooklyn

How we count: /method.

Is this your building?