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ViolationScout15 certifications filed and 11 new Class C in the last 180 days, neither far ahead.Is this your building?
Buildings3475 Knox Place, BronxCurrent through

3475 Knox Pl, Bronx

BBL 2-03324-0063

En español: 45 violaciones de Clase C abiertas (peligro inmediato) y 127 abiertas en total. La más antigua del HPD lleva 19 años abierta, desde el 5 de diciembre de 2006.

Certifications are being filed about as fast as new violations come in. 15 certifications filed and 11 new Class C in the last 180 days, neither far ahead.

The oldest open HPD violation has been open 19 years, since December 5, 2006.

Since September 29, 2023, certifications were filed on 46 Class C violations, all 46 by the original certify-by date. How certification works

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45 open Class C. The oldest open HPD violation was filed December 5, 2006.

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HPD takes complaints from tenants through 311.

DOB violations
2 active DOB violations. The newest was issued December 1, 2021.
Housing court
1 open housing court case, opened April 27, 2026.
Energy benchmarking
ENERGY STAR score 46 for 2023, against a median of 66 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 April 20, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed March 25, 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).
HPD emergency repair orders
3 completed HPD emergency repair orders since September 29, 2023, awarded for $2,905 in total. The most recent of the 3, a general construction order, was opened April 7, 2026.

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 C45 open most often Fire Safety
Fire SafetyNotice sent19221345
Notice sent191172923475-77 KNOX PL. ASSOC., L.L.C
Notice sent191172903475-77 KNOX PL. ASSOC., L.L.C
Fire SafetyNotice sent190916453475-77 KNOX PL. ASSOC., L.L.C
Fire SafetyNotice sent190916443475-77 KNOX PL. ASSOC., L.L.C
Fire SafetyNot complied with190601973475-77 KNOX PL. ASSOC., L.L.C
Fire SafetyNotice sent190338773475-77 KNOX PL. ASSOC., L.L.C
Lead PaintNotice sent188287383475-77 KNOX PL. ASSOC., L.L.C
Lead PaintDefect letter sent188286393475-77 KNOX PL. ASSOC., L.L.C
Lead PaintDefect letter sent188286383475-77 KNOX PL. ASSOC., L.L.C
The report lists all 45, each with the city's own words and the date on its notice. What the report adds
Class B82 open most often Fire Safety
Notice sent19221342
Notice sent191339863475-77 KNOX PL. ASSOC., L.L.C
Notice sent191339843475-77 KNOX PL. ASSOC., L.L.C
Notice sent191339823475-77 KNOX PL. ASSOC., L.L.C
Notice sent191339813475-77 KNOX PL. ASSOC., L.L.C
Notice sent191339783475-77 KNOX PL. ASSOC., L.L.C
Notice sent191339773475-77 KNOX PL. ASSOC., L.L.C
Notice sent191172973475-77 KNOX PL. ASSOC., L.L.C
Notice sent191172943475-77 KNOX PL. ASSOC., L.L.C
Notice sent191172913475-77 KNOX PL. ASSOC., L.L.C
The report lists all 82, each with the city's own words and the date on its notice. What the report adds

The full report on 3475 Knox Pl, Bronx

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Questions about this building

Does 3475 Knox Place, Bronx have open violations?

Yes. 3475 Knox Place, Bronx had 127 open violations on September 27, 2026: 127 from HPD. 45 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 19 years, since December 5, 2006.

Is 3475 Knox Place, Bronx getting better or worse?

Certifications are being filed about as fast as new violations come in. 15 certifications filed and 11 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 3475 Knox Place, Bronx?

Since September 29, 2023, certifications were filed on 46 Class C violations, all 46 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 3475 Knox Place, Bronx have active DOB violations?

Yes. 2 active DOB violations. The newest was issued December 1, 2021. 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 3475 Knox Place, Bronx in housing court?

Yes. 1 open housing court case, opened April 27, 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.

Are any HPD emergency repair orders at 3475 Knox Place, Bronx marked completed?

Yes. 3 completed HPD emergency repair orders since September 29, 2023, awarded for $2,905 in total. The most recent of the 3, a general construction order, was opened April 7, 2026. 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 3475 Knox Place, Bronx?

ENERGY STAR score 46 for 2023, against a median of 66 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 3475 Knox Place, Bronx last inspected?

On April 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 3475 Knox Place, Bronx last file its bedbug report?

On March 25, 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 3475 Knox Place, 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 3475 Knox Place, 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 3475 Knox Place, Bronx built?

The city's record gives 1926 as the year 3475 Knox Place, 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 3475 Knox Place, Bronx have?

The Department of City Planning's PLUTO tax-lot file lists 56 residential units at 3475 Knox Place, 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, 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, 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, 3475 Knox Pl, Bronx: 45 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/3475-knox-place-bronx

How we count: /method.

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