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ViolationScout2 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.Your building
Buildings1648 Amsterdam Avenue, ManhattanCurrent through

1648 Amsterdam Ave, Manhattan

BBL 1-02073-0033

Built
1920
Floors
5
Residential units
8
Building type
Walk-up building
Zoning district
R7A
Lot area
2,500 sq ft
Floor area
9,252 sq ft
Last sale
$3,354,045The same price is recorded on 4 lots on this block that day.

En español: 2 violaciones de Clase C abiertas (peligro inmediato) y 13 abiertas en total. La más antigua del HPD lleva 2 años abierta, desde el 29 de julio de 2024.

Open now, most hazardous first

  1. 2

    Class C, immediately hazardous

    Oldest open since

    Get these certified
  2. 11

    Class B, hazardous

    See the 11

Open violations are sitting, with little movement either way. 2 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.

Since October 12, 2023, certifications were filed on 6 Class C violations, all 6 by the original certify-by date. How certification works

The original certify-by dates on the 13 open HPD violations have all passed. The latest was August 5, 2026. The report prints the date beside each one.

Is this your building?

2 open Class C. The oldest open HPD violation was filed July 29, 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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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: 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
1 DOB summons here since January 1, 2019, with $500 in penalties imposed. 1 judgment docketed, on March 31, 2024. A docketed judgment shows up in a title search.
  • September 8, 2023, DOB: Failure to maintain building in code-compliant manner. Decided by default, $500 penalty imposed.

How a default is vacated

Housing court
1 housing court case here, opened in 2017.
DOB permits
DOB NOW lists 5 work permits here, the newest issued March 13, 2026, for Boiler Equipment work.
  • Boiler Equipment, issued March 13, 2026, signed off.
  • Plumbing, issued September 19, 2025, signed off.
  • Boiler Equipment, issued September 3, 2025, signed off.

The newest 3 of 5 permits DOB NOW lists here. The report lists all 5, with job numbers and each job's estimated cost. What the report adds

Boiler inspection
Inspected June 25, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed April 24, 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).
Tax exemption
Has a 420-c tax exemption (DOF 2026/27 roll).

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 C2 open
Fire SafetyNotice sent19011646AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Vermin / InfestationNot complied with17417707
Class B11 open
Notice sent19011659AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent19011658AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696030AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696028AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696027AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696026AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696025AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696024AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696022AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
Notice sent18696021AMSTERDAM GARVEY HOUSING DEVELOPMENT FUND CORP.
The report lists all 11, each with the city's own words and the date on its notice. What the report adds

The full report on 1648 Amsterdam Ave, Manhattan

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Questions about this building

Does 1648 Amsterdam Avenue, Manhattan have open violations?

Yes. 1648 Amsterdam Avenue, Manhattan had 13 open violations on October 10, 2026: 13 from HPD. 2 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 2 years, since July 29, 2024.

Is 1648 Amsterdam Avenue, Manhattan getting better or worse?

Open violations are sitting, with little movement either way. 2 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction. 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 1648 Amsterdam Avenue, Manhattan?

Since October 12, 2023, certifications were filed on 6 Class C violations, all 6 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.

Has 1648 Amsterdam Avenue, Manhattan been in housing court?

Yes. 1 housing court case here, opened in 2017. 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.

When was the boiler at 1648 Amsterdam Avenue, Manhattan last inspected?

On June 25, 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 1648 Amsterdam Avenue, Manhattan last file its bedbug report?

On April 24, 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 1648 Amsterdam Avenue, 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.

Does 1648 Amsterdam Avenue, Manhattan have a property tax exemption?

The building has a 420-c tax exemption on DOF's 2026/27 roll. An exemption lowers a property's tax bill by reducing its assessed value.

When was 1648 Amsterdam Avenue, Manhattan built?

The city's record gives 1920 as the year 1648 Amsterdam Avenue, Manhattan was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a walk-up building with 5 floors.

How many apartments does 1648 Amsterdam Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 8 residential units at 1648 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/ECB summonses from DOB and FDNY, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, DOF's exemption rolls, DOB NOW work permits, 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, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, DOF's exemption rolls, DOB NOW work permits, 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, 1648 Amsterdam Ave, Manhattan: 8 units, 2 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through October 10, 2026. https://violationscout.com/building/1648-amsterdam-avenue-manhattan

How we count: /method.

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