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ViolationScout20 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings1700 Longfellow Avenue, BronxCurrent through

1700 Longfellow Ave, Bronx

BBL 2-03010-0017

En español: 20 violaciones de Clase C abiertas (peligro inmediato) y 61 abiertas en total. La más antigua del HPD lleva 8 años abierta, desde el 28 de octubre de 2017.

Open violations are sitting, with little movement either way. 20 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 8 years, since October 28, 2017.

Since September 29, 2023, certifications were filed on 4 Class C violations: 2 by the original certify-by date, 2 after it. How certification works

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20 open Class C. The oldest open HPD violation was filed October 28, 2017.

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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
6 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025.
Housing court
1 open housing court case, opened March 31, 2026.
DOB complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed February 2, 2026.
Energy benchmarking
ENERGY STAR score 27 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 March 30, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed December 11, 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 April 7, 2026, awarded for $4,500.

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 C20 open most often Heat / Hot Water
Fire SafetyNotice sent19015809LONGFELLOW AVENUE H.D.F.C INC
Fire SafetyNotice sent19015807LONGFELLOW AVENUE H.D.F.C INC
Heat / Hot WaterNotice sent18694684LONGFELLOW AVENUE H.D.F.C INC
Heat / Hot WaterNotice sent18648018LONGFELLOW AVENUE H.D.F.C INC
Heat / Hot WaterNotice sent18607880LONGFELLOW AVENUE H.D.F.C INC
Heat / Hot WaterInvalid certification18607879LONGFELLOW AVENUE H.D.F.C INC
Vermin / InfestationNotice sent to tenant18607878LONGFELLOW AVENUE H.D.F.C INC
Vermin / InfestationNotice sent to tenant18607866LONGFELLOW AVENUE H.D.F.C INC
Fire SafetyNotice sent18277574LONGFELLOW AVENUE H.D.F.C INC
Vermin / InfestationNotice sent to tenant18277525LONGFELLOW AVENUE H.D.F.C INC
The report lists all 20, each with the city's own words and the date on its notice. What the report adds
Class B41 open most often Mold
Notice sent19015810LONGFELLOW AVENUE H.D.F.C INC
Notice sent19015808LONGFELLOW AVENUE H.D.F.C INC
Notice sent18694694LONGFELLOW AVENUE H.D.F.C INC
Notice sent18694681LONGFELLOW AVENUE H.D.F.C INC
MoldNo access to reinspect (first try)18981460LONGFELLOW AVENUE H.D.F.C INC
Notice sent18607874LONGFELLOW AVENUE H.D.F.C INC
Notice sent18607871LONGFELLOW AVENUE H.D.F.C INC
Notice sent18607870LONGFELLOW AVENUE H.D.F.C INC
Notice sent18607865LONGFELLOW AVENUE H.D.F.C INC
MoldNo access to reinspect (first try)18607864LONGFELLOW AVENUE H.D.F.C INC
The report lists all 41, each with the city's own words and the date on its notice. What the report adds

The full report on 1700 Longfellow Ave, Bronx

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

Heat and hot water in the Bronx

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 1700 Longfellow Avenue, Bronx have open violations?

Yes. 1700 Longfellow Avenue, Bronx had 61 open violations on September 27, 2026: 61 from HPD. 20 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 8 years, since October 28, 2017.

Is 1700 Longfellow Avenue, Bronx getting better or worse?

Open violations are sitting, with little movement either way. 20 open Class C, with 0 certifications filed and 2 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 1700 Longfellow Avenue, Bronx?

Since September 29, 2023, certifications were filed on 4 Class C violations: 2 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.

Does 1700 Longfellow Avenue, Bronx have active DOB violations?

Yes. 6 active DOB violations, most of them for low-pressure boilers. The newest was 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.

Is 1700 Longfellow Avenue, Bronx in housing court?

Yes. 1 open housing court case, opened March 31, 2026. 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.

Has DOB received complaints about 1700 Longfellow Avenue, Bronx?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed February 2, 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 1700 Longfellow Avenue, Bronx marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened April 7, 2026, awarded for $4,500. 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 1700 Longfellow Avenue, Bronx?

ENERGY STAR score 27 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 1700 Longfellow Avenue, Bronx last inspected?

On March 30, 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 1700 Longfellow Avenue, Bronx last file its bedbug report?

On December 11, 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 1700 Longfellow Avenue, 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 1700 Longfellow Avenue, 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 1700 Longfellow Avenue, Bronx built?

The city's record gives 1929 as the year 1700 Longfellow Avenue, Bronx was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 6 floors.

How many apartments does 1700 Longfellow Avenue, Bronx have?

The Department of City Planning's PLUTO tax-lot file lists 55 residential units at 1700 Longfellow Avenue, 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, HPD's housing court cases, DOB complaints, 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 DOB violations, HPD's housing court cases, DOB complaints, 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, 1700 Longfellow Ave, Bronx: 20 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/1700-longfellow-avenue-bronx

How we count: /method.

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