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ViolationScout6 open Class C, with nothing filed or new in the last 180 days.Your building
Buildings347 East 51 Street, ManhattanCurrent through

347 East 51st St, Manhattan

BBL 1-01344-0020

Built
1950
Floors
5
Residential units
22
Building type
Elevator building
Zoning district
R8B
Lot area
2,510 sq ft
Floor area
11,130 sq ft
Last transfer
No price recorded

En español: 6 violaciones de Clase C abiertas (peligro inmediato) y 18 abiertas en total. La más antigua del HPD lleva 2 años abierta, desde el 2 de abril de 2024.

Open now, most hazardous first

  1. 6

    Class C, immediately hazardous. Most often Fire Safety.

    Oldest open since

    Get these certified
  2. 8

    Class B, hazardous. Most often Fire Safety.

    See the 8
  3. 4

    OATH/ECB summonses still active. Most often Construction.

    See the 4

Open violations are sitting, with little movement either way. 6 open Class C, with nothing filed or new in the last 180 days.

Since October 12, 2023, a certification was filed on 1 Class C violation, by the original certify-by date. How certification works

The original certify-by dates on the 14 open HPD violations have all passed. The latest was December 27, 2025. The report prints the date beside each one.

Is this your building?

6 open Class C. The oldest open HPD violation was filed April 2, 2024.

A firm we work with can take these on. We reply within one business day with the firm's name. You decide whether to talk to them. 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.

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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: every open violation in the city's own words, what each status means, and how the building compares with others its size. Usually ready within 15 minutes of payment.

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HPD takes complaints from tenants through 311.

For a letter to your landlord or a housing court case, the report lists every open violation here, each in the city's own words with the date on its notice. Get the report, $19

OATH/ECB summonses
12 DOB and FDNY summonses here since January 1, 2019, with $20,062 in penalties imposed. 4 of them are still active, the same 4 listed under OATH/ECB. 6 judgments docketed, the latest on March 31, 2023. A docketed judgment shows up in a title search.
  • August 7, 2026, DOB: Miscellaneous violations. Admitted, $2,500 penalty imposed.
  • August 7, 2026, DOB: Failure to maintain building in code-compliant manner. Admitted, $2,500 penalty imposed.
  • August 7, 2026, DOB: Fail to maintain required number of means of egress for every floor. Admitted, $2,500 penalty imposed.

The newest 3 of 12 summonses OATH lists here. The report lists all 12, with each outcome, the penalty imposed and any docketing date. What the report adds

DOB violations
10 active DOB violations. The newest was issued December 17, 2021.
Housing court
2 housing court cases here since 2005, most of them tenant actions.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed August 7, 2026.
Boiler inspection
Inspected September 3, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed May 4, 2026, for the year to October 31, 2025. Buildings with 3 or more apartments file one with HPD every year.
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 C6 open most often Fire Safety
Fire SafetyNotice sent18490439LGMR LLC, VIOLET ROUGE LLC, JOONI LLC, MOLI ASSOC
Fire SafetyNotice sent17847647
Fire SafetyNotice sent17431668
Fire SafetyNotice sent16792111
Fire SafetyNotice sent16792110
Fire SafetyNotice sent16792109
Class B8 open most often Fire Safety
Notice sent17847649
Notice sent17847648
Fire SafetyNotice sent16792108
Fire SafetyNotice sent16792107
Notice sent16792106
Notice sent16792105
Notice sent16792104
Notice sent16792103
OATH/ECB4 open most often Construction
Construction, Class 1Admitted35729475HLGMR LLC, VIOLET ROUGE LLC, JOONI LLC, MOLI ASSOC
Construction, Class 1Admitted35729399PLGMR LLC, VIOLET ROUGE LLC, JOONI LLC, MOLI ASSOC
Construction, Class 1Admitted35729398NLGMR LLC, VIOLET ROUGE LLC, JOONI LLC, MOLI ASSOC
Quality of Life, Class 2Admitted35729397LLGMR LLC, VIOLET ROUGE LLC, JOONI LLC, MOLI ASSOC

The full report on 347 East 51st St, Manhattan

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Questions about this building

Does 347 East 51 Street, Manhattan have open violations?

Yes. 347 East 51 Street, Manhattan had 18 open violations on October 10, 2026: 4 from OATH/ECB and 14 from HPD. 6 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 2 years, since April 2, 2024.

Is 347 East 51 Street, Manhattan getting better or worse?

Open violations are sitting, with little movement either way. 6 open Class C, with nothing filed or new in the last 180 days. That window ends October 10, 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 347 East 51 Street, Manhattan?

Since October 12, 2023, a certification was filed on 1 Class C violation, 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 347 East 51 Street, Manhattan have active DOB violations?

Yes. 10 active DOB violations. The newest was issued December 17, 2021. 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 347 East 51 Street, Manhattan been in housing court?

Yes. 2 housing court cases here since 2005, most of them tenant actions. HPD takes buildings to housing court to get violations fixed and heat and hot water restored, and it joins tenants' own repair cases, called tenant actions. A case stays open until the court closes it.

Has DOB received complaints about 347 East 51 Street, Manhattan?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed August 7, 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.

When was the boiler at 347 East 51 Street, Manhattan last inspected?

On September 3, 2026. DOB requires a boiler in a building with 6 or more apartments to be inspected once every calendar year, with the report filed within 14 days of the inspection. Low-pressure boilers in residential buildings with 5 or fewer apartments are exempt.

When did 347 East 51 Street, Manhattan last file its bedbug report?

On May 4, 2026, for the year to October 31, 2025. HPD asks the owner of every building with 3 or more apartments for this report once a year, covering November 1 to October 31, including buildings that had no bedbugs.

Is 347 East 51 Street, Manhattan 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 347 East 51 Street, Manhattan built?

The city's record gives 1950 as the year 347 East 51 Street, Manhattan was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator building with 5 floors.

How many apartments does 347 East 51 Street, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 22 residential units at 347 East 51 Street, Manhattan. 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 OATH/ECB summonses from DOB and FDNY, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB boiler inspection reports, HPD's annual bedbug reports, the city's PLUTO tax-lot file and DOF's property sales records. This page is current through October 10, 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 OATH/ECB summonses from DOB and FDNY, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB boiler inspection reports, HPD's annual bedbug reports, the city's PLUTO tax-lot file and DOF's property sales records. 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, 347 East 51st St, Manhattan: 22 units, 6 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through October 10, 2026. https://violationscout.com/building/347-east-51-street-manhattan

How we count: /method.

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