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ViolationScout12 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings40 Wyckoff Street, BrooklynCurrent through

40 Wyckoff St, Brooklyn

BBL 3-00390-0026

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 69 abiertas en total.

Open violations are sitting, with little movement either way. 12 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.

Since September 28, 2023, certifications were filed on 2 Class C violations, all 2 by the original certify-by date. How certification works

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12 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.

DOB violations
1 active DOB violation, issued July 17, 1998.
Housing court
2 open housing court cases, most of them tenant actions. The newest opened November 24, 2025.
Rent stabilization
Has rent-stabilized apartments (2024 registration).

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 C12 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant1815490140 WYCKOFF LLC
Vermin / InfestationNotice sent to tenant1815490040 WYCKOFF LLC
Fire SafetyNotice sent1815489840 WYCKOFF LLC
Fire SafetyNotice sent17837919
Notice sent17837918
Vermin / InfestationNotice sent to tenant17837916
Notice sent17238510
Vermin / InfestationNotice sent to tenant17170261
Vermin / InfestationNotice sent to tenant17099671
Vermin / InfestationNotice sent to tenant16786702
Vermin / InfestationNotice sent to tenant16547752
Vermin / InfestationNotice sent to tenant16547751
Class B57 open most often Mold
Notice sent1896215840 WYCKOFF LLC
MoldNotice sent to tenant1917407540 WYCKOFF LLC
Notice sent1883823940 WYCKOFF LLC
Notice sent1881204540 WYCKOFF LLC
Notice sent1881204240 WYCKOFF LLC
Notice sent1881204140 WYCKOFF LLC
Notice sent1815489940 WYCKOFF LLC
Notice sent17855473
Notice sent17855472
Notice sent17855471
Notice sent17855470
MoldNot complied with18186207
Notice sent17837933
Notice sent17837931
Notice sent17837930
Notice sent17837929
Fire SafetyNotice sent17837928
Fire SafetyNotice sent17837927
Notice sent17837926
Notice sent17837924
Notice sent17837923
Notice sent17837922
Notice sent17238509
Notice sent17238508
Notice sent17238507
Notice sent17238505
Notice sent17238504
Notice sent17238503
Notice sent17170263
Notice sent17099673
Notice sent17099672
Notice sent17099670
Notice sent17099669
Notice sent17099668
Notice sent17099666
Notice sent17066564
Notice sent17066563
Notice sent17066562
Notice sent17066561
Notice sent17066560
Notice sent17066559
Notice sent17066558
Notice sent17066557
Notice sent17066556
Notice sent17006771
Notice sent17006770
MoldNo access to reinspect (first try)17163963
Notice sent16786705
Notice sent16786701
Notice sent16786700
MoldNo access to reinspect (first try)16786699
Notice sent16786698
Notice sent16786697
Notice sent16594091
Notice sent16594090
Notice sent16547754
Notice sent16547753

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 40 Wyckoff Street, Brooklyn have open violations?

Yes. 40 Wyckoff Street, Brooklyn had 69 open violations on September 26, 2026: 69 from HPD. 12 are Class C, the class HPD treats as immediately hazardous.

Is 40 Wyckoff Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with 1 certification filed and 0 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 40 Wyckoff Street, Brooklyn?

Since September 28, 2023, certifications were filed on 2 Class C violations, all 2 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 40 Wyckoff Street, Brooklyn have active DOB violations?

Yes. 1 active DOB violation, issued July 17, 1998. 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 40 Wyckoff Street, Brooklyn in housing court?

Yes. 2 open housing court cases, most of them tenant actions. The newest opened November 24, 2025. 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.

Is 40 Wyckoff 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 40 Wyckoff Street, Brooklyn built?

The city's record gives 1900 as the year 40 Wyckoff 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 6 floors.

How many apartments does 40 Wyckoff Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 25 residential units at 40 Wyckoff 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 violations, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists 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 DOB violations, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists 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, 40 Wyckoff St, Brooklyn: 12 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/40-wyckoff-street-brooklyn

How we count: /method.

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