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ViolationScout11 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings911 Simpson Street, BronxCurrent through

911 Simpson St, Bronx

BBL 2-02723-0001

En español: 11 violaciones de Clase C abiertas (peligro inmediato) y 35 abiertas en total. La más antigua del HPD lleva 20 años abierta, desde el 13 de julio de 2006.

Open violations are sitting, with little movement either way. 11 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 20 years, since July 13, 2006.

Since September 29, 2023, certifications were filed on 7 Class C violations, all 7 by the original certify-by date. How certification works

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11 open Class C. The oldest open HPD violation was filed July 13, 2006.

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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 June 30, 2023.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed November 13, 2025.
DOB permits
3 DOB work permits in effect. The latest, for Mechanical Systems work, was issued April 16, 2026.
Energy benchmarking
ENERGY STAR score 59 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).
Bedbug report
Filed March 18, 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.

FiledCategoryStatusNumber
Class C11 open most often Vermin / Infestation
Fire SafetyNotice sent17562522
Invalid certification17562457
Vermin / InfestationNotice sent to tenant17309695
Vermin / InfestationNotice sent to tenant17297512
Vermin / InfestationNotice sent to tenant17297511
Heat / Hot WaterInvalid certification17297510
Vermin / InfestationNotice sent to tenant17118207
Vermin / InfestationNotice sent to tenant16824331
Vermin / InfestationNotice sent to tenant16824330
Fire SafetyNotice sent16603900
The report lists all 11, each with the city's own words and the date on its notice. What the report adds
Class B24 open most often Fire Safety
Notice sent17861575
Notice sent17309698
Fire SafetyNotice sent17309697
Fire SafetyNotice sent17309696
Notice sent17309694
Invalid certification17297513
Invalid certification17291320
Invalid certification17291319
Fire SafetyInvalid certification17291317
Fire SafetyInvalid certification17291316
The report lists all 24, each with the city's own words and the date on its notice. What the report adds

The full report on 911 Simpson St, Bronx

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Questions about this building

Does 911 Simpson Street, Bronx have open violations?

Yes. 911 Simpson Street, Bronx had 35 open violations on September 27, 2026: 35 from HPD. 11 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 20 years, since July 13, 2006.

Is 911 Simpson Street, Bronx getting better or worse?

Open violations are sitting, with little movement either way. 11 open Class C, with 1 certification filed and 0 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 911 Simpson Street, Bronx?

Since September 29, 2023, certifications were filed on 7 Class C violations, all 7 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 911 Simpson Street, Bronx have active DOB violations?

Yes. 3 active DOB violations, most of them for low-pressure boilers. The newest was issued June 30, 2023. 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 911 Simpson Street, Bronx?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed November 13, 2025. 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 DOB work permits in effect at 911 Simpson Street, Bronx?

Yes. 3 DOB work permits in effect. The latest, for Mechanical Systems work, was issued April 16, 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 911 Simpson Street, Bronx?

ENERGY STAR score 59 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 911 Simpson Street, Bronx last file its bedbug report?

On March 18, 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 911 Simpson Street, Bronx 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 911 Simpson Street, Bronx 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 911 Simpson Street, Bronx built?

The city's record gives 1931 as the year 911 Simpson Street, Bronx 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 911 Simpson Street, Bronx have?

The Department of City Planning's PLUTO tax-lot file lists 39 residential units at 911 Simpson Street, Bronx. 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, DOB NOW work permits, 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 DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB NOW work permits, 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, 911 Simpson St, Bronx: 11 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/911-simpson-street-bronx

How we count: /method.

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