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ViolationScout15 certifications filed and 8 new Class C in the last 180 days, neither far ahead.Is this your building?
Buildings665 10 Avenue, ManhattanCurrent through

665 10th Ave, Manhattan

BBL 1-01075-0035

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 33 abiertas en total. La más antigua del HPD lleva 18 años abierta, desde el 24 de marzo de 2008.

Certifications are being filed about as fast as new violations come in. 15 certifications filed and 8 new Class C in the last 180 days, neither far ahead.

The oldest open HPD violation has been open 18 years, since March 24, 2008.

Since September 29, 2023, certifications were filed on 9 Class C violations, all 9 by the original certify-by date. How certification works

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10 open Class C. The oldest open HPD violation was filed March 24, 2008.

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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.

DOB violations
1 active DOB violation, issued November 14, 2025.
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 C10 open most often Fire Safety
Fire SafetyNotice sent18986979WILLIAM E. SCHWEIZER III TRUSTEE
Vermin / InfestationNotice sent to tenant18986978WILLIAM E. SCHWEIZER III TRUSTEE
Vermin / InfestationNotice sent to tenant18986977WILLIAM E. SCHWEIZER III TRUSTEE
Fire SafetyNotice sent18986974WILLIAM E. SCHWEIZER III TRUSTEE
Notice sent18986961WILLIAM E. SCHWEIZER III TRUSTEE
Fire SafetyNotice sent18776382WILLIAM E. SCHWEIZER III TRUSTEE
Vermin / InfestationNotice sent to tenant18776378WILLIAM E. SCHWEIZER III TRUSTEE
Vermin / InfestationNotice sent to tenant18776377WILLIAM E. SCHWEIZER III TRUSTEE
Fire SafetyNot complied with17936133
Fire SafetyNot complied with16956859
Class B23 open most often Fire Safety
Certified on time18986980WILLIAM E. SCHWEIZER III TRUSTEE
Fire SafetyCIV14 mailed18986976WILLIAM E. SCHWEIZER III TRUSTEE
Fire SafetyCIV14 mailed18986975WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986973WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986972WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986971WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986969WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986968WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986967WILLIAM E. SCHWEIZER III TRUSTEE
CIV14 mailed18986965WILLIAM E. SCHWEIZER III TRUSTEE
The report lists all 23, each with the city's own words and the date on its notice. What the report adds

The full report on 665 10th Ave, Manhattan

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Questions about this building

Does 665 10 Avenue, Manhattan have open violations?

Yes. 665 10 Avenue, Manhattan had 33 open violations on September 27, 2026: 33 from HPD. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 18 years, since March 24, 2008.

Is 665 10 Avenue, Manhattan getting better or worse?

Certifications are being filed about as fast as new violations come in. 15 certifications filed and 8 new Class C in the last 180 days, neither far ahead. 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 665 10 Avenue, Manhattan?

Since September 29, 2023, certifications were filed on 9 Class C violations, all 9 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 665 10 Avenue, Manhattan have active DOB violations?

Yes. 1 active DOB violation, issued November 14, 2025. 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.

When was the boiler at 665 10 Avenue, 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 665 10 Avenue, 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 665 10 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.

When was 665 10 Avenue, Manhattan built?

The city's record gives 1910 as the year 665 10 Avenue, 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 5 floors.

How many apartments does 665 10 Avenue, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 8 residential units at 665 10 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, DOB boiler inspection reports, HPD's annual bedbug reports 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, DOB boiler inspection reports, HPD's annual bedbug reports 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, 665 10th Ave, Manhattan: 10 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/665-10-avenue-manhattan

How we count: /method.

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