Skip to content
ViolationScout17 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings750 Lefferts Avenue, BrooklynCurrent through

750 Lefferts Ave, Brooklyn

BBL 3-01429-0017

En español: 17 violaciones de Clase C abiertas (peligro inmediato) y 45 abiertas en total. La más antigua del HPD lleva 35 años abierta, desde el 19 de octubre de 1990.

Open violations are sitting, with little movement either way. 17 open Class C, with nothing filed or new in the last 180 days.

The oldest open HPD violation has been open 35 years, since October 19, 1990.

Since September 29, 2023, certifications were filed on 34 Class C violations, all 34 by the original certify-by date. How certification works

Is this your building?

17 open Class C. The oldest open HPD violation was filed October 19, 1990.

A firm we work with can take these on. We reply within one business day with the firm's name. You decide whether to talk to them. One firm, not a list.

Your details stay with us, and go only to the one firm you are introduced to. No lists, no resale.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

See everything first: the building report, $19

Or file it yourself: what it can hold up, and how correction is filed

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.

Request a sample file

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.

Get the report, $19

HPD takes complaints from tenants through 311.

DOB violations
20 active DOB violations, most of them for elevators. The newest was issued February 7, 2024.
DOB complaints
7 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed April 24, 2026.
Energy benchmarking
ENERGY STAR score 47 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 May 13, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 18, 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 orders
6 completed HPD emergency repair orders since September 29, 2023, awarded for $4,662 in total. The most recent of the 6, a general construction order, was opened March 2, 2026.

Open violations by class. A party is named only where the building's HPD registration covers the date a violation was filed.

FiledCategoryStatusNumber
Class C17 open most often Fire Safety
Heat / Hot WaterNotice sent18482178
Fire SafetyNot complied with18236139
Fire SafetyNot complied with18236138
Fire SafetyNot complied with18236137
Fire SafetyNot complied with18236136
Fire SafetyNot complied with18236135
Fire SafetyNot complied with18227123
Fire SafetyNot complied with18227121
Vermin / InfestationNotice sent to tenant17672456
Vermin / InfestationNotice sent to tenant17672455
The report lists all 17, each with the city's own words and the date on its notice. What the report adds
Class B26 open most often Fire Safety
Notice sent18817564
Notice sent18817563
Notice sent18817562
Notice sent18817561
Notice sent18817560
Notice sent18817559
Notice sent18495339
Fire SafetyNotice sent18495338
Notice sent18495335
Fire SafetyNotice sent18482177
The report lists all 26, each with the city's own words and the date on its notice. What the report adds
OATH/ECB2 open most often Elevators
Elevators, Class 2Found in violation39114438N
Elevators, Class 1Found in violation39100286X

The full report on 750 Lefferts Ave, Brooklyn

Get the report on 750 Lefferts Ave, Brooklyn, $19 See a sample report

Usually ready within 15 minutes of payment, on your order page and by email. If it tells you nothing you did not already know, reply and we refund it.

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 750 Lefferts Avenue, Brooklyn have open violations?

Yes. 750 Lefferts Avenue, Brooklyn had 45 open violations on September 27, 2026: 43 from HPD and 2 from OATH/ECB. 17 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 35 years, since October 19, 1990.

Is 750 Lefferts Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 17 open Class C, with nothing filed or new 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 750 Lefferts Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 34 Class C violations, all 34 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 750 Lefferts Avenue, Brooklyn have active DOB violations?

Yes. 20 active DOB violations, most of them for elevators. The newest was issued February 7, 2024. 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 750 Lefferts Avenue, Brooklyn?

Yes. 7 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed April 24, 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 750 Lefferts Avenue, Brooklyn marked completed?

Yes. 6 completed HPD emergency repair orders since September 29, 2023, awarded for $4,662 in total. The most recent of the 6, a general construction order, was opened March 2, 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 750 Lefferts Avenue, Brooklyn?

ENERGY STAR score 47 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 750 Lefferts Avenue, Brooklyn last inspected?

On May 13, 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.

When did 750 Lefferts Avenue, Brooklyn last file its bedbug report?

On December 18, 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 750 Lefferts Avenue, 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 750 Lefferts Avenue, 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 750 Lefferts Avenue, Brooklyn built?

The city's record gives 1940 as the year 750 Lefferts Avenue, 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 750 Lefferts Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 65 residential units at 750 Lefferts Avenue, 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 violations, 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, 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, 750 Lefferts Ave, Brooklyn: 17 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/750-lefferts-avenue-brooklyn

How we count: /method.

Is this your building?