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ViolationScout19 open Class C, with 6 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings510 West 134 Street, ManhattanCurrent through

510 West 134th St, Manhattan

BBL 1-01987-0043

En español: 19 violaciones de Clase C abiertas (peligro inmediato) y 59 abiertas en total. La más antigua del HPD lleva 11 años abierta, desde el 11 de mayo de 2015.

Open violations are sitting, with little movement either way. 19 open Class C, with 6 certifications filed and 3 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 11 years, since May 11, 2015.

Since September 29, 2023, certifications were filed on 4 Class C violations: 3 by the original certify-by date, 1 after it. How certification works

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19 open Class C. The oldest open HPD violation was filed May 11, 2015.

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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
3 active DOB violations, most of them for low-pressure boilers. The newest was issued April 6, 2018.
DOB complaints
2 DOB complaints in the 12 months to September 25, 2026. The newest was filed April 18, 2026.
Boiler inspection
2 boilers, both inspected in 2025, the latest on December 29. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed for its 2 buildings by December 31, 2025, 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).
HPD emergency repair order
1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened May 9, 2024, awarded for $295.

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 C19 open most often Heat / Hot Water
Notice sent18796320510-512 YELLOW APPLE LLC
Notice sent18796315510-512 YELLOW APPLE LLC
Notice sent18796312510-512 YELLOW APPLE LLC
Heat / Hot WaterNotice sent18660427510-512 YELLOW APPLE LLC
Notice sent18660426510-512 YELLOW APPLE LLC
Heat / Hot WaterNotice sent18660425510-512 YELLOW APPLE LLC
Notice sent18645996510-512 YELLOW APPLE LLC
Heat / Hot WaterCertified late18645995510-512 YELLOW APPLE LLC
Heat / Hot WaterNotice sent18602526510-512 YELLOW APPLE LLC
Fire SafetyNotice sent18517336510-512 YELLOW APPLE LLC
The report lists all 19, each with the city's own words and the date on its notice. What the report adds
Class B37 open most often Mold
Notice sent18796323510-512 YELLOW APPLE LLC
Notice sent18796322510-512 YELLOW APPLE LLC
Notice sent18796321510-512 YELLOW APPLE LLC
Notice sent18796319510-512 YELLOW APPLE LLC
Notice sent18796318510-512 YELLOW APPLE LLC
Notice sent18796317510-512 YELLOW APPLE LLC
Notice sent18796313510-512 YELLOW APPLE LLC
Notice sent18796311510-512 YELLOW APPLE LLC
Notice sent18796310510-512 YELLOW APPLE LLC
Notice sent18796309510-512 YELLOW APPLE LLC
The report lists all 37, each with the city's own words and the date on its notice. What the report adds
OATH/ECB3 open most often Construction
Construction, Class 2Decided by default35485303N
Construction, Class 2Decided by default35243616M
Construction, Class 2Found in violation35243657Z

The full report on 510 West 134th St, Manhattan

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The most common category among the open records here is heat and hot water.

Heat and hot water in Manhattan

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 510 West 134 Street, Manhattan have open violations?

Yes. 510 West 134 Street, Manhattan had 59 open violations on September 27, 2026: 56 from HPD and 3 from OATH/ECB. 19 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 11 years, since May 11, 2015.

Is 510 West 134 Street, Manhattan getting better or worse?

Open violations are sitting, with little movement either way. 19 open Class C, with 6 certifications filed and 3 new Class C in the last 180 days, too few to call a direction. 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 510 West 134 Street, Manhattan?

Since September 29, 2023, certifications were filed on 4 Class C violations: 3 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 510 West 134 Street, Manhattan have active DOB violations?

Yes. 3 active DOB violations, most of them for low-pressure boilers. The newest was issued April 6, 2018. 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 510 West 134 Street, Manhattan?

Yes. 2 DOB complaints in the 12 months to September 25, 2026. The newest was filed April 18, 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 510 West 134 Street, Manhattan marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened May 9, 2024, awarded for $295. 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.

When was the boiler at 510 West 134 Street, Manhattan last inspected?

It has 2 boilers, both inspected in 2025, the latest on December 29. 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 510 West 134 Street, Manhattan last file its bedbug report?

Its 2 buildings had all filed by December 31, 2025, 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 510 West 134 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 510 West 134 Street, Manhattan built?

The city's record gives 1900 as the year 510 West 134 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 5 floors.

How many apartments does 510 West 134 Street, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 32 residential units at 510 West 134 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 DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, 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, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, 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, 510 West 134th St, Manhattan: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/510-west-134-street-manhattan

How we count: /method.

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