Skip to content
ViolationScout14 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings646 New York Avenue, BrooklynCurrent through

646 New York Ave, Brooklyn

BBL 3-04814-7503

En español: 14 violaciones de Clase C abiertas (peligro inmediato) y 42 abiertas en total.

Open violations are sitting, with little movement either way. 14 open Class C, with nothing filed or new in the last 180 days.

Since September 28, 2023, a certification was filed on 1 Class C violation, after the original certify-by date. How certification works

Is this your building?

14 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.

HPD emergency repair orders
5 completed HPD emergency repair orders since September 28, 2023, awarded for $9,000 in total. The most recent of the 5, a general construction order, was opened July 29, 2025.

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 C14 open most often Fire Safety
Notice sent18052519Jasse capital ltd
Notice sent18052516Jasse capital ltd
Fire SafetyNotice sent18051193Jasse capital ltd
Fire SafetyNotice sent18051192Jasse capital ltd
Heat / Hot WaterNotice sent17727931
Heat / Hot WaterNotice sent17613868
Heat / Hot WaterNotice sent17613867
Heat / Hot WaterNotice sent16980313
Fire SafetyNotice sent16980306
Fire SafetyNotice sent16980305
Heat / Hot WaterNotice sent16980304
Fire SafetyNotice sent16980301
Fire SafetyNotice sent16636687
Fire SafetyCertified late16636684
Class B28 open most often Fire Safety
MoldNo access to reinspect (first try)18330967Jasse capital ltd
Notice sent18052507Jasse capital ltd
Fire SafetyNotice sent18052497Jasse capital ltd
Notice sent18052490Jasse capital ltd
Fire SafetyNotice sent18051196Jasse capital ltd
Fire SafetyNotice sent18051195Jasse capital ltd
Notice sent17895417
Notice sent17895414
Notice sent17895413
Notice sent17895412
Fire SafetyNotice sent17895410
Notice sent17895408
Notice sent17895407
Notice sent17895406
Notice sent17895405
Notice sent17895404
Notice sent17895403
Notice sent17895402
Notice sent17895401
Notice sent17727932
Notice sent16980303
Notice sent16980302
Notice sent16980300
Vermin / InfestationNotice sent16980299
Notice sent16980298
Notice sent16980297
Notice sent16636686
Notice sent16636685

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 646 New York Avenue, Brooklyn have open violations?

Yes. 646 New York Avenue, Brooklyn had 42 open violations on September 26, 2026: 42 from HPD. 14 are Class C, the class HPD treats as immediately hazardous.

Is 646 New York Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 14 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 646 New York Avenue, Brooklyn?

Since September 28, 2023, a certification was filed on 1 Class C violation, after 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 646 New York Avenue, Brooklyn marked completed?

Yes. 5 completed HPD emergency repair orders since September 28, 2023, awarded for $9,000 in total. The most recent of the 5, a general construction order, was opened July 29, 2025. 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.

How many apartments does 646 New York Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 646 New York 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 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 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, 646 New York Ave, Brooklyn: 14 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/646-new-york-avenue-brooklyn

How we count: /method.

Is this your building?