Skip to content
ViolationScout35 certifications filed against 11 new Class C in the last 180 days.Is this your building?
Buildings1901 Amsterdam Avenue, ManhattanCurrent through

1901 Amsterdam Ave, Manhattan

BBL 1-02068-0046

En español: 15 violaciones de Clase C abiertas (peligro inmediato) y 22 abiertas en total. La más antigua del HPD lleva 4 años abierta, desde el 19 de agosto de 2022.

Certifications are being filed faster than new violations come in. 35 certifications filed against 11 new Class C in the last 180 days.

The oldest open HPD violation has been open 4 years, since August 19, 2022.

Since September 29, 2023, certifications were filed on 11 Class C violations, all 11 by the original certify-by date. HPD now marks 1 of them False Certification and 1 Invalid Certification. How certification works

Is this your building?

15 open Class C and an OATH hearing on November 12, 2026. The oldest open HPD violation was filed August 19, 2022.

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.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

See everything first: the building report, $19

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: 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.

Get the report, $19

HPD takes complaints from tenants through 311.

OATH hearings
A hearing on a DOB summons is set for November 12, 2026.
DOB violations
2 active DOB violations. The newest was issued April 5, 2019.
DOB complaints
5 DOB complaints in the 12 months to September 25, 2026. The newest was filed July 19, 2026.
DOB facade
Rated Safe in the latest facade report, filed July 30, 2024 (inspection cycle 9).
DOB permits
1 DOB work permit in effect, for Plumbing work, issued July 10, 2026.
Energy benchmarking
ENERGY STAR score 6 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered as a city-owned or NYCHA building (DOB's list, March 1, 2026).
Bedbug report
Filed March 20, 2026, for the year to October 31, 2025. Buildings with 3 or more apartments file one with HPD every year.
HPD emergency repair orders
4 completed HPD emergency repair orders since September 29, 2023, awarded for $5,627 in total. The most recent of the 4, a general construction order, was opened September 6, 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 C15 open most often Vermin / Infestation
Fire SafetyNotice sent19148045ABMHTC LESSEE LLC
CIV14 mailed19088851ABMHTC LESSEE LLC
Notice sent19048456ABMHTC LESSEE LLC
Notice sent19048101ABMHTC LESSEE LLC
Notice sent19048091ABMHTC LESSEE LLC
Fire SafetyFalse certification19048081ABMHTC LESSEE LLC
Vermin / InfestationInvalid certification18977940ABMHTC LESSEE LLC
Vermin / InfestationNo access to reinspect (first try)18912318ABMHTC LESSEE LLC
Not complied with18912317ABMHTC LESSEE LLC
Not complied with18783855ABMHTC LESSEE LLC
The report lists all 15, each with the city's own words and the date on its notice. What the report adds
Class B4 open
Not complied with18288702
Not complied with17762390
Not complied with16550494
Not complied with16548710
OATH/ECB3 open most often Elevators
Elevators, Class 2Hearing pending39191198MABMHTC LESSEE LLC
Elevators, Class 2Decided by default39116398R
Elevators, Class 2Decided by default39108205L

The full report on 1901 Amsterdam Ave, Manhattan

Get the report on 1901 Amsterdam Ave, Manhattan, $19 See a sample report

Usually ready within 15 minutes of payment, on your order page and by email. If it tells you nothing you did not already know, reply and we refund it.

The most common category among the open records here is vermin and pests.

Vermin and pests in Manhattan

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 1901 Amsterdam Avenue, Manhattan have open violations?

Yes. 1901 Amsterdam Avenue, Manhattan had 22 open violations on September 27, 2026: 19 from HPD and 3 from OATH/ECB. 15 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 4 years, since August 19, 2022.

Is 1901 Amsterdam Avenue, Manhattan getting better or worse?

Certifications are being filed faster than new violations come in. 35 certifications filed against 11 new Class C in the last 180 days. That window ends September 27, 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 1901 Amsterdam Avenue, Manhattan?

Since September 29, 2023, certifications were filed on 11 Class C violations, all 11 by the original certify-by date. HPD now marks 1 of them False Certification and 1 Invalid Certification. 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 1901 Amsterdam Avenue, Manhattan have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for November 12, 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.

Does 1901 Amsterdam Avenue, Manhattan have active DOB violations?

Yes. 2 active DOB violations. The newest was issued April 5, 2019. 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 DOB received complaints about 1901 Amsterdam Avenue, Manhattan?

Yes. 5 DOB complaints in the 12 months to September 25, 2026. The newest was filed July 19, 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.

Are any HPD emergency repair orders at 1901 Amsterdam Avenue, Manhattan marked completed?

Yes. 4 completed HPD emergency repair orders since September 29, 2023, awarded for $5,627 in total. The most recent of the 4, a general construction order, was opened September 6, 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.

What did the latest facade report find at 1901 Amsterdam Avenue, Manhattan?

Rated Safe in the latest facade report, filed July 30, 2024 (inspection cycle 9). Buildings taller than six stories must have their exterior walls inspected once in every inspection cycle under the city's Facade Inspection Safety Program (every five years under DOB's current rule), and each inspection report is filed with DOB as Safe, SWARMP (safe with a repair and maintenance program) or Unsafe. No Report Filed means DOB has no report for that cycle. The rating is from the latest filing and does not describe the facade today; DOB's page for the building shows anything filed since.

Are any DOB work permits in effect at 1901 Amsterdam Avenue, Manhattan?

Yes. 1 DOB work permit in effect, for Plumbing work, issued July 10, 2026. A permit in effect allows the work it names. It does not mean the work has started or finished, or that it fixes any violation on this page.

What is the ENERGY STAR score for 1901 Amsterdam Avenue, Manhattan?

ENERGY STAR score 6 for 2024, against a median of 67 for Multifamily Housing that year. Buildings over 25,000 square feet report their energy use to the city every year under Local Law 84. The ENERGY STAR score runs from 1 to 100 and compares a building with similar ones nationwide; 50 is the national median. The score is the one the city publishes, and this page never estimates a Local Law 97 emissions penalty. A lot that reported several properties in one year is not scored here.

When did 1901 Amsterdam Avenue, Manhattan last file its bedbug report?

On March 20, 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 1901 Amsterdam Avenue, Manhattan covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered as a city-owned or NYCHA building (DOB's list, March 1, 2026). Local Law 97 sets greenhouse gas limits for most New York City buildings over 25,000 square feet, and DOB's covered buildings list says which path each building is on. The list reflects DOB's records, which owners can ask DOB to correct. This page never estimates a penalty or says whether a building complies.

When was 1901 Amsterdam Avenue, Manhattan built?

The city's record gives 1961 as the year 1901 Amsterdam Avenue, Manhattan was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 20 floors.

How many apartments does 1901 Amsterdam Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 168 residential units at 1901 Amsterdam Avenue, 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 violations, DOB complaints, DOB facade filings, DOB NOW work permits, HPD emergency repair orders, Local Law 84 energy reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list and the city's PLUTO tax-lot file. This page is current through September 27, 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 violations, DOB complaints, DOB facade filings, DOB NOW work permits, HPD emergency repair orders, Local Law 84 energy reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, 1901 Amsterdam Ave, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/1901-amsterdam-avenue-manhattan

How we count: /method.

Is this your building?