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ViolationScout15 open Class C, with 5 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings13 Lefferts Avenue, BrooklynCurrent through

13 Lefferts Ave, Brooklyn

BBL 3-01318-0001

En español: 15 violaciones de Clase C abiertas (peligro inmediato) y 54 abiertas en total. La más antigua del HPD lleva 5 años abierta, desde el 27 de abril de 2021.

Open violations are sitting, with little movement either way. 15 open Class C, with 5 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 5 years, since April 27, 2021.

Since September 29, 2023, certifications were filed on 13 Class C violations, all 13 by the original certify-by date. How certification works

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15 open Class C and a facade rated SWARMP. The oldest open HPD violation was filed April 27, 2021.

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HPD takes complaints from tenants through 311.

DOB violations
3 active DOB violations. The newest was issued October 4, 2023.
DOB facade
Rated SWARMP in the latest facade report, filed February 21, 2023 (inspection cycle 9). SWARMP means safe with a repair and maintenance program. Need this filed?
DOB permits
1 DOB work permit in effect, for General Construction work, issued March 10, 2026.
Energy benchmarking
ENERGY STAR score 65 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 11, 2026. Boilers in buildings with 6 or more apartments are inspected every calendar year.
Bedbug report
Filed December 4, 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
3 completed HPD emergency repair orders since September 29, 2023, awarded for $2,949 in total. The most recent of the 3, a general construction order, was opened November 20, 2025.

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
Vermin / InfestationNotice sent19201880
Fire SafetyNotice sent1915163125 Lefferts LLC
Vermin / InfestationNotice sent to tenant18262869
Fire SafetyNotice sent18220190
Fire SafetyNotice sent18220189
Vermin / InfestationNotice sent to tenant18084363
Vermin / InfestationNotice sent to tenant17840297
Heat / Hot WaterNotice sent17804117
Vermin / InfestationNotice sent to tenant17544533
Vermin / InfestationNotice sent to tenant17544532
The report lists all 15, each with the city's own words and the date on its notice. What the report adds
Class B39 open most often Mold
Notice sent19201879
Notice sent19201878
Notice sent1915163625 Lefferts LLC
Notice sent1915163525 Lefferts LLC
Notice sent1915163425 Lefferts LLC
Notice sent1915163325 Lefferts LLC
Notice sent1915163025 Lefferts LLC
Notice sent1915162925 Lefferts LLC
MoldNotice sent to tenant1922047225 Lefferts LLC
MoldNotice sent to tenant1922047125 Lefferts LLC
The report lists all 39, each with the city's own words and the date on its notice. What the report adds

The full report on 13 Lefferts Ave, Brooklyn

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The most common category among the open records here is vermin and pests.

Vermin and pests in Brooklyn

Nearby buildings

Questions about this building

Does 13 Lefferts Avenue, Brooklyn have open violations?

Yes. 13 Lefferts Avenue, Brooklyn had 54 open violations on September 27, 2026: 54 from HPD. 15 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 5 years, since April 27, 2021.

Is 13 Lefferts Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 15 open Class C, with 5 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 13 Lefferts Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 13 Class C violations, all 13 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 13 Lefferts Avenue, Brooklyn have active DOB violations?

Yes. 3 active DOB violations. The newest was issued October 4, 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.

Are any HPD emergency repair orders at 13 Lefferts Avenue, Brooklyn marked completed?

Yes. 3 completed HPD emergency repair orders since September 29, 2023, awarded for $2,949 in total. The most recent of the 3, a general construction order, was opened November 20, 2025. 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 did the latest facade report find at 13 Lefferts Avenue, Brooklyn?

Rated SWARMP in the latest facade report, filed February 21, 2023 (inspection cycle 9). SWARMP means safe with a repair and maintenance program. Buildings taller than six stories must have their exterior walls inspected once in every inspection cycle under the city's Facade Inspection Safety Program (every five years under DOB's current rule), and each inspection report is filed with DOB as Safe, SWARMP (safe with a repair and maintenance program) or Unsafe. No Report Filed means DOB has no report for that cycle. The rating is from the latest filing and does not describe the facade today; DOB's page for the building shows anything filed since.

Are any DOB work permits in effect at 13 Lefferts Avenue, Brooklyn?

Yes. 1 DOB work permit in effect, for General Construction work, issued March 10, 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 13 Lefferts Avenue, Brooklyn?

ENERGY STAR score 65 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 13 Lefferts Avenue, Brooklyn last inspected?

On March 11, 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 13 Lefferts Avenue, Brooklyn last file its bedbug report?

On December 4, 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 13 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 13 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 13 Lefferts Avenue, Brooklyn built?

The city's record gives 1938 as the year 13 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 13 Lefferts Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 132 residential units at 13 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, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB NOW work permits, 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, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB NOW work permits, 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, 13 Lefferts Ave, 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/13-lefferts-avenue-brooklyn

How we count: /method.

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