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ViolationScout12 new Class C against 0 certifications filed in the last 180 days.Is this your building?
Buildings346 East 18 Street, ManhattanCurrent through

346 East 18th St, Manhattan

BBL 1-00923-0039

En español: 18 violaciones de Clase C abiertas (peligro inmediato) y 78 abiertas en total.

New violations are coming in faster than certifications are filed. 12 new Class C against 0 certifications filed in the last 180 days.

Since September 28, 2023, certifications were filed on 20 Class C violations: 19 by the original certify-by date, 1 after it. How certification works

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18 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.

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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.

OATH hearings
5 hearings scheduled on DOB summonses, the first on October 15, 2026.
DOB complaints
9 DOB complaints in the last 12 months, 3 of them conversion complaints. The newest was filed August 12, 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 C18 open most often Fire Safety
Fire SafetyNotice sent19131323M & E 336-348 E. 18TH ST., LLC
Vermin / InfestationNotice sent to tenant19131322M & E 336-348 E. 18TH ST., LLC
Notice sent19131318M & E 336-348 E. 18TH ST., LLC
Notice sent19131317M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19131313M & E 336-348 E. 18TH ST., LLC
Vermin / InfestationNotice sent19131311M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19126361M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19126360M & E 336-348 E. 18TH ST., LLC
Vermin / InfestationNotice sent19080695M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19079596M & E 336-348 E. 18TH ST., LLC
Vermin / InfestationNotice sent19061879M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent18910810M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent18736526M & E 336-348 E. 18TH ST., LLC
Lead PaintDefect letter sent17597260
Heat / Hot WaterNo access to reinspect (first try)16950907
No access to reinspect (first try)16927479
Certified late16880667
No access to reinspect (first try)16273462
Class B55 open
Notice sent19131585M & E 336-348 E. 18TH ST., LLC
Notice sent19131347M & E 336-348 E. 18TH ST., LLC
Notice sent19131346M & E 336-348 E. 18TH ST., LLC
Notice sent19131341M & E 336-348 E. 18TH ST., LLC
Notice sent19131340M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19131338M & E 336-348 E. 18TH ST., LLC
Fire SafetyNotice sent19131336M & E 336-348 E. 18TH ST., LLC
Notice sent19131321M & E 336-348 E. 18TH ST., LLC
Notice sent19131316M & E 336-348 E. 18TH ST., LLC
Notice sent19131312M & E 336-348 E. 18TH ST., LLC
Notice sent19082185M & E 336-348 E. 18TH ST., LLC
Notice sent19082184M & E 336-348 E. 18TH ST., LLC
Notice sent19082182M & E 336-348 E. 18TH ST., LLC
Notice sent19080042M & E 336-348 E. 18TH ST., LLC
Notice sent19080041M & E 336-348 E. 18TH ST., LLC
Notice sent19080040M & E 336-348 E. 18TH ST., LLC
Notice sent19080039M & E 336-348 E. 18TH ST., LLC
Notice sent19080037M & E 336-348 E. 18TH ST., LLC
Notice sent19080036M & E 336-348 E. 18TH ST., LLC
Notice sent19080032M & E 336-348 E. 18TH ST., LLC
Notice sent19080029M & E 336-348 E. 18TH ST., LLC
Notice sent19080028M & E 336-348 E. 18TH ST., LLC
Notice sent19080026M & E 336-348 E. 18TH ST., LLC
Notice sent19061892M & E 336-348 E. 18TH ST., LLC
Notice sent19061885M & E 336-348 E. 18TH ST., LLC
Notice sent19061878M & E 336-348 E. 18TH ST., LLC
MoldTo be reinspected18910809M & E 336-348 E. 18TH ST., LLC
No access to reinspect (first try)16950902
No access to reinspect (first try)16904950
No access to reinspect (first try)16904949
No access to reinspect (first try)16904948
No access to reinspect (first try)16880671
Certified late16880670
Certified late16880668
Not complied with16823467
Certified late16784453
Certified late16766863
Certified late16766862
MoldCertified late16766861
Certified late16759483
Certified late16759482
Certified late16759481
Certified late16759478
Certified late16728026
Certified late16728025
Certified late16728024
Certified late16728023
Certified late16728022
Certified late16728021
Certified late16664342
Certified late16592962
Certified late16592961
Certified late16584111
Certified late16584109
Certified late16273463
OATH/ECB5 open most often Construction
Class 2Hearing pending39199282LM & E 336-348 E. 18TH ST., LLC
Class 1Hearing pending39199281JM & E 336-348 E. 18TH ST., LLC
Class 1Hearing pending39199280HM & E 336-348 E. 18TH ST., LLC
Construction, Class 2Hearing pending39199276PM & E 336-348 E. 18TH ST., LLC
Construction, Class 1Hearing pending39199274LM & E 336-348 E. 18TH ST., LLC

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Questions about this building

Does 346 East 18 Street, Manhattan have open violations?

Yes. 346 East 18 Street, Manhattan had 78 open violations on September 26, 2026: 73 from HPD and 5 from OATH/ECB. 18 are Class C, the class HPD treats as immediately hazardous.

Is 346 East 18 Street, Manhattan getting better or worse?

New violations are coming in faster than certifications are filed. 12 new Class C against 0 certifications filed 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 346 East 18 Street, Manhattan?

Since September 28, 2023, certifications were filed on 20 Class C violations: 19 by the original certify-by date, 1 after it. 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 346 East 18 Street, Manhattan have an OATH hearing coming up?

Yes. 5 hearings scheduled on DOB summonses, the first on October 15, 2026. DOB summonses are heard at OATH, the city's hearings office, and OATH can move a hearing to a later date. When nobody shows up, the summons is decided by default, the costliest way one ends.

Has DOB received complaints about 346 East 18 Street, Manhattan?

Yes. 9 DOB complaints in the last 12 months, 3 of them conversion complaints. The newest was filed August 12, 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 346 East 18 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 346 East 18 Street, Manhattan built?

The city's record gives 1910 as the year 346 East 18 Street, Manhattan 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 6 floors.

How many apartments does 346 East 18 Street, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 24 residential units at 346 East 18 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 hearing dates, 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 OATH hearing dates, 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, 346 East 18th St, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/346-east-18-street-manhattan

How we count: /method.

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