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ViolationScout10 open Class C, with 6 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings321 86 Street, BrooklynCurrent through

321 86th St, Brooklyn

BBL 3-06034-0076

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 34 abiertas en total.

Open violations are sitting, with little movement either way. 10 open Class C, with 6 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.

Since September 28, 2023, certifications were filed on 45 Class C violations, all 45 by the original certify-by date. How certification works

Is this your building?

10 open Class C.

We read every request ourselves. When a compliance firm we work with can take the building, we introduce you to that one firm. 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.

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: which violations matter, and how long this kind usually takes to clear. It is not on sale yet.

See what the report covers

HPD takes complaints from tenants through 311.

Energy benchmarking
ENERGY STAR score 100 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).
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
2 completed HPD emergency repair orders since September 28, 2023, awarded for $710 in total. The most recent of the 2, a general construction order, was opened May 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 C10 open most often Lead Paint
Heat / Hot WaterNotice sent19229032
MoldDefect letter sent17830319
Lead PaintDefect letter sent16862216
Lead PaintDefect letter sent16715053
Lead PaintDefect letter sent16715052
Lead PaintDefect letter sent16715050
Vermin / InfestationDefect letter sent16695991
MoldDefect letter sent16937070
Vermin / InfestationDefect letter sent16426855
Vermin / InfestationDefect letter sent16426854
Class B22 open most often Fire Safety
Notice sent19229031
Notice sent19229030
Notice sent19229029
Notice sent19229028
False certification18816631PROTI REALTY LLC
Notice sent18324418PROTI REALTY LLC
MoldDefect letter sent17830324
Fire SafetyNo access to reinspect (first try)17830321
Not complied with17349950
Not complied with17349949
Fire SafetyNot complied with17349947
Fire SafetyNot complied with17349946
Not complied with17349945
Not complied with17349944
Structural HazardNot complied with17349943
Not complied with16849326
MoldDefect letter sent16849318
No access to reinspect (first try)16540558
MoldNo access to reinspect (first try)16540556
No access to reinspect (first try)16540555
Fire SafetyNo access to reinspect (first try)16540554
Fire SafetyNo access to reinspect (first try)16540553
OATH/ECB2 open
Plumbing, Class 2Found in violation39119703H
Construction, Class 2Found in violation39109927H

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Questions about this building

Does 321 86 Street, Brooklyn have open violations?

Yes. 321 86 Street, Brooklyn had 34 open violations on September 26, 2026: 32 from HPD and 2 from OATH/ECB. 10 are Class C, the class HPD treats as immediately hazardous.

Is 321 86 Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 10 open Class C, with 6 certifications filed and 1 new Class C in the last 180 days, too few to call a direction. That window ends September 26, 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 321 86 Street, Brooklyn?

Since September 28, 2023, certifications were filed on 45 Class C violations, all 45 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.

Are any HPD emergency repair orders at 321 86 Street, Brooklyn marked completed?

Yes. 2 completed HPD emergency repair orders since September 28, 2023, awarded for $710 in total. The most recent of the 2, a general construction order, was opened May 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 321 86 Street, Brooklyn?

ENERGY STAR score 100 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.

Is 321 86 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 321 86 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 321 86 Street, Brooklyn built?

The city's record gives 1924 as the year 321 86 Street, Brooklyn 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 4 floors.

How many apartments does 321 86 Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 30 residential units at 321 86 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB's Local Law 97 covered buildings list and the city's PLUTO tax-lot file. This page is current through September 26, 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 the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy 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, 321 86th St, Brooklyn: 10 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/321-86-street-brooklyn

How we count: /method.

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