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ViolationScout41 certifications filed against 8 new Class C in the last 180 days.Is this your building?
Buildings536 Isham Street, ManhattanCurrent through

536 Isham St, Manhattan

BBL 1-02227-0015

En español: 21 violaciones de Clase C abiertas (peligro inmediato) y 89 abiertas en total. La más antigua del HPD lleva 13 años abierta, desde el 20 de noviembre de 2012.

Certifications are being filed faster than new violations come in. 41 certifications filed against 8 new Class C in the last 180 days.

The oldest open HPD violation has been open 13 years, since November 20, 2012.

Since September 29, 2023, certifications were filed on 29 Class C violations: 27 by the original certify-by date, 2 after it. How certification works

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21 open Class C. The oldest open HPD violation was filed November 20, 2012.

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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.

Energy benchmarking
ENERGY STAR score 29 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Boiler inspection
Inspected August 20, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed December 17, 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 June 24, 2025, awarded for $1,999.

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 C21 open most often Lead Paint
Vermin / InfestationOpen19252025FLGSP 536 Isham St LLC
To be reinspected19088948FLGSP 536 Isham St LLC
Lead PaintTo be reinspected19033810FLGSP 536 Isham St LLC
Lead PaintTo be reinspected19033809FLGSP 536 Isham St LLC
Lead PaintTo be reinspected19033808FLGSP 536 Isham St LLC
Lead PaintTo be reinspected19033807FLGSP 536 Isham St LLC
Vermin / InfestationTo be reinspected19024628FLGSP 536 Isham St LLC
Fire SafetyTo be reinspected18968614
Vermin / InfestationTo be reinspected18729793
To be reinspected18729775
The report lists all 21, each with the city's own words and the date on its notice. What the report adds
Class B68 open
Open19252026FLGSP 536 Isham St LLC
Open19252024FLGSP 536 Isham St LLC
Open19252022FLGSP 536 Isham St LLC
To be reinspected19024632FLGSP 536 Isham St LLC
To be reinspected19024629FLGSP 536 Isham St LLC
To be reinspected19024627FLGSP 536 Isham St LLC
MoldTo be reinspected19024626FLGSP 536 Isham St LLC
Fire SafetyTo be reinspected18968632
Fire SafetyTo be reinspected18968630
To be reinspected18968606
The report lists all 68, each with the city's own words and the date on its notice. What the report adds

The full report on 536 Isham St, Manhattan

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Questions about this building

Does 536 Isham Street, Manhattan have open violations?

Yes. 536 Isham Street, Manhattan had 89 open violations on September 27, 2026: 89 from HPD. 21 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 13 years, since November 20, 2012.

Is 536 Isham Street, Manhattan getting better or worse?

Certifications are being filed faster than new violations come in. 41 certifications filed against 8 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 536 Isham Street, Manhattan?

Since September 29, 2023, certifications were filed on 29 Class C violations: 27 by the original certify-by date, 2 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.

Are any HPD emergency repair orders at 536 Isham Street, Manhattan marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened June 24, 2025, awarded for $1,999. 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 is the ENERGY STAR score for 536 Isham Street, Manhattan?

ENERGY STAR score 29 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 was the boiler at 536 Isham Street, Manhattan last inspected?

On August 20, 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 536 Isham Street, Manhattan last file its bedbug report?

On December 17, 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 536 Isham Street, Manhattan covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered under Article 321, the path for certain affordable housing and houses of worship (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.

Is 536 Isham 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 536 Isham Street, Manhattan built?

The city's record gives 1926 as the year 536 Isham 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 536 Isham Street, Manhattan have?

The Department of City Planning's PLUTO tax-lot file lists 46 residential units at 536 Isham 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB boiler inspection 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB boiler inspection 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, 536 Isham St, Manhattan: 21 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/536-isham-street-manhattan

How we count: /method.

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