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ViolationScout23 certifications filed against 9 new Class C in the last 180 days.Is this your building?
Buildings743 Fenimore Street, BrooklynCurrent through

743 Fenimore St, Brooklyn

BBL 3-04813-0035

En español: 15 violaciones de Clase C abiertas (peligro inmediato) y 44 abiertas en total. La más antigua del HPD lleva 3 años abierta, desde el 5 de agosto de 2023.

Certifications are being filed faster than new violations come in. 23 certifications filed against 9 new Class C in the last 180 days.

The oldest open HPD violation has been open 3 years, since August 5, 2023.

Since September 29, 2023, certifications were filed on 74 Class C violations, all 74 by the original certify-by date. HPD now marks 1 of them Invalid Certification. How certification works

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15 open Class C. The oldest open HPD violation was filed August 5, 2023.

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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 complaints
1 DOB complaint in the 12 months to September 25, 2026. It was filed January 9, 2026.
Energy benchmarking
ENERGY STAR score 35 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 November 25, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
2 completed HPD emergency repair orders since September 29, 2023, awarded for $2,159 in total. The most recent of the 2, a general construction order, was opened January 13, 2024.

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 C15 open most often Vermin / Infestation
Fire SafetyNotice sent19231000
Notice sent19223766
Vermin / InfestationNotice sent to tenant19223765
Fire SafetyNotice sent19217940
Notice sent19217937
Vermin / InfestationCIV14 mailed19148781743 FENIMORE ASSOCIATES, LLC
Fire SafetyNot complied with19114593743 FENIMORE ASSOCIATES, LLC
Vermin / InfestationNot complied with18819624743 FENIMORE ASSOCIATES, LLC
Vermin / InfestationNot complied with18819623743 FENIMORE ASSOCIATES, LLC
Invalid certification18723295743 FENIMORE ASSOCIATES, LLC
The report lists all 15, each with the city's own words and the date on its notice. What the report adds
Class B29 open most often Fire Safety
Fire SafetyNotice sent19230999
Fire SafetyNotice sent19230998
Fire SafetyNotice sent19223768
Fire SafetyNotice sent19223767
Certified on time19217941
Certified on time19217939
Notice sent19217938
Notice sent19148783743 FENIMORE ASSOCIATES, LLC
Notice sent19148782743 FENIMORE ASSOCIATES, LLC
Notice sent19148780743 FENIMORE ASSOCIATES, LLC
The report lists all 29, each with the city's own words and the date on its notice. What the report adds

The full report on 743 Fenimore St, Brooklyn

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Questions about this building

Does 743 Fenimore Street, Brooklyn have open violations?

Yes. 743 Fenimore Street, Brooklyn had 44 open violations on September 27, 2026: 44 from HPD. 15 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 3 years, since August 5, 2023.

Is 743 Fenimore Street, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 23 certifications filed against 9 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 743 Fenimore Street, Brooklyn?

Since September 29, 2023, certifications were filed on 74 Class C violations, all 74 by the original certify-by date. HPD now marks 1 of them Invalid Certification. 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.

Has DOB received complaints about 743 Fenimore Street, Brooklyn?

Yes. 1 DOB complaint in the 12 months to September 25, 2026. It was filed January 9, 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 743 Fenimore Street, Brooklyn marked completed?

Yes. 2 completed HPD emergency repair orders since September 29, 2023, awarded for $2,159 in total. The most recent of the 2, a general construction order, was opened January 13, 2024. 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 743 Fenimore Street, Brooklyn?

ENERGY STAR score 35 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 743 Fenimore Street, Brooklyn last inspected?

On November 25, 2025. 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.

Is 743 Fenimore Street, Brooklyn 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 743 Fenimore Street, Brooklyn 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 743 Fenimore Street, Brooklyn built?

The city's record gives 1964 as the year 743 Fenimore Street, Brooklyn 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 743 Fenimore Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 93 residential units at 743 Fenimore Street, Brooklyn. 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 complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB boiler inspection 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 complaints, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB boiler inspection 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, 743 Fenimore St, Brooklyn: 15 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/743-fenimore-street-brooklyn

How we count: /method.

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