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ViolationScout14 newly opened against 0 certified in 180 days.
Buildings344 West 121 Street, ManhattanHPD record as of Check your building

344 West 121 Street, Manhattan

BBL 1-01947-0154 Record as of

The record is filling faster than it is clearing. 14 newly opened against 0 certified in 180 days.

The oldest record still open here was filed on October 18, 2023, 34 months before this reading.

Open violation records as of the date shown. A party is named only where the HPD registration on file covers the filing date.

AgencyFiledClassCategoryParty of record when filed
Class C27 open most often Heat / Hot Water
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCHeat / Hot WaterNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCVermin / InfestationNextreo, LLC
HPDCVermin / InfestationNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCNextreo, LLC
HPDCNextreo, LLC
HPDCNextreo, LLC
HPDCVermin / InfestationNextreo, LLC
HPDCHeat / Hot WaterNextreo, LLC
HPDCFire Safety
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCVermin / Infestation
Class B20 open most often Fire Safety
HPDBHeat / Hot Water
HPDBFire Safety
HPDBFire Safety
HPDBFire SafetyNextreo, LLC
HPDBFire SafetyNextreo, LLC
HPDBFire SafetyNextreo, LLC
HPDBFire SafetyNextreo, LLC
HPDBNextreo, LLC
HPDBFire SafetyNextreo, LLC
HPDBFire SafetyNextreo, LLC
HPDBVermin / InfestationNextreo, LLC
HPDBVermin / InfestationNextreo, LLC
HPDB
HPDB
HPDB
HPDBFire Safety
HPDBFire Safety
HPDB
HPDBFire Safety
HPDBFire Safety
OATH/ECB1 open
OATH/ECBClass 2ConstructionNextreo, LLC

Open HPD violations are class B and C filed in the last three years and not closed or dismissed. Open OATH/ECB summonses are those the city still shows as active. The city's own page can show more; it never shows fewer.

Questions about this building

Does 344 West 121 Street, Manhattan have open violations?

Yes. 48 open violation records are held for 344 West 121 Street, Manhattan as of September 15, 2026: 47 from HPD and 1 from OATH/ECB. 27 are HPD Class C violations, the class the city reserves for conditions it treats as immediately hazardous. The oldest record still open here was filed on October 18, 2023, 34 months before this reading.

Is the record at 344 West 121 Street, Manhattan getting better or worse?

The record is filling faster than it is clearing. 14 newly opened against 0 certified in 180 days. That window ends September 15, 2026. The comparison is certifications filed against new Class C violations opened, and it describes what the record did, not what anyone intends.

How current is this record, and where does it come from?

The records for 344 West 121 Street, Manhattan were read from the city on September 15, 2026. They come from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City, read whole for the period covered rather than sampled. The city's record changes daily: a violation certified after September 15, 2026 can still appear here as open, which is why the city's own page for this building is linked above.

Cite this page

ViolationScout, 344 West 121 Street, Manhattan: violations, from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City. Figures cover the record through September 15, 2026. https://violationscout.com/building/344-west-121-street-manhattan

How every figure here is counted: /method.

If you clear violations for a living, case files in this borough come in your feed's shape, ranked by open hazard load.

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