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ViolationScout19 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings633 Hancock Street, BrooklynCurrent through

633 Hancock St, Brooklyn

BBL 3-01656-0048

En español: 19 violaciones de Clase C abiertas (peligro inmediato) y 55 abiertas en total.

Open violations are sitting, with little movement either way. 19 open Class C, with 0 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 6 Class C violations, all 6 by the original certify-by date. How certification works

Is this your building?

19 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
2 active DOB violations. The newest was issued November 14, 2025.
Housing court
2 open housing court cases. The newest opened April 17, 2026.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair order
1 completed HPD emergency repair order since September 28, 2023: a general construction order, opened July 9, 2025, awarded for $680.

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 C19 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant18814720BSDC Kings Covenant HDFC
Vermin / InfestationNotice sent to tenant18726002BSDC Kings Covenant HDFC
Heat / Hot WaterNotice sent18636224BSDC Kings Covenant HDFC
Vermin / InfestationNotice sent to tenant18516053BSDC Kings Covenant HDFC
Vermin / InfestationNotice sent to tenant18516052BSDC Kings Covenant HDFC
Notice sent18516048BSDC Kings Covenant HDFC
Vermin / InfestationNotice sent to tenant18495608BSDC Kings Covenant HDFC
Notice sent18484244BSDC Kings Covenant HDFC
Notice sent18484241BSDC Kings Covenant HDFC
Vermin / InfestationNotice sent to tenant18086150
Vermin / InfestationNotice sent to tenant18086149
Vermin / InfestationNotice sent to tenant17870423
Vermin / InfestationNotice sent to tenant17822226
Heat / Hot WaterNotice sent17766196
Vermin / InfestationNotice sent to tenant17766195
Vermin / InfestationNotice sent to tenant17766194
Heat / Hot WaterNotice sent17688717
Vermin / InfestationNotice sent to tenant17566929
Vermin / InfestationNotice sent to tenant17566928
Class B36 open most often Fire Safety
Fire SafetyNotice sent18814737BSDC Kings Covenant HDFC
Fire SafetyNotice sent18814717BSDC Kings Covenant HDFC
Notice sent18726003BSDC Kings Covenant HDFC
Notice sent18726001BSDC Kings Covenant HDFC
Notice sent18726000BSDC Kings Covenant HDFC
Notice sent18725999BSDC Kings Covenant HDFC
Notice sent18725998BSDC Kings Covenant HDFC
Notice sent18690885BSDC Kings Covenant HDFC
Notice sent18690884BSDC Kings Covenant HDFC
Notice sent18636226BSDC Kings Covenant HDFC
Notice sent18636225BSDC Kings Covenant HDFC
Fire SafetyNotice sent18516056BSDC Kings Covenant HDFC
Fire SafetyNotice sent18516055BSDC Kings Covenant HDFC
Notice sent18516054BSDC Kings Covenant HDFC
Notice sent18516050BSDC Kings Covenant HDFC
Notice sent18516049BSDC Kings Covenant HDFC
MoldNotice sent to tenant18784842BSDC Kings Covenant HDFC
Notice sent18495607BSDC Kings Covenant HDFC
Notice sent18495605BSDC Kings Covenant HDFC
Notice sent18495602BSDC Kings Covenant HDFC
Notice sent18484243BSDC Kings Covenant HDFC
Notice sent18484242BSDC Kings Covenant HDFC
Fire SafetyNotice sent18339950BSDC Kings Covenant HDFC
Notice sent18086148
Notice sent18086147
Notice sent18086146
Notice sent18086145
Notice sent17870422
Notice sent17822227
Notice sent17822225
Notice sent17766193
Structural HazardNotice sent17699265
Notice sent17688719
Notice sent17566932
Notice sent17530439
Not complied with16707486

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 633 Hancock Street, Brooklyn have open violations?

Yes. 633 Hancock Street, Brooklyn had 55 open violations on September 26, 2026: 55 from HPD. 19 are Class C, the class HPD treats as immediately hazardous.

Is 633 Hancock Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 19 open Class C, with 0 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 633 Hancock Street, Brooklyn?

Since September 28, 2023, certifications were filed on 6 Class C violations, all 6 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 633 Hancock Street, Brooklyn have active DOB violations?

Yes. 2 active DOB violations. The newest was issued November 14, 2025. 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 633 Hancock Street, Brooklyn in housing court?

Yes. 2 open housing court cases. The newest opened April 17, 2026. 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.

Are any HPD emergency repair orders at 633 Hancock Street, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 28, 2023: a general construction order, opened July 9, 2025, awarded for $680. 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.

Is 633 Hancock 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 633 Hancock Street, Brooklyn built?

The city's record gives 1910 as the year 633 Hancock 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 3 floors.

How many apartments does 633 Hancock Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 6 residential units at 633 Hancock 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, HPD emergency repair orders 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, HPD emergency repair orders 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, 633 Hancock St, Brooklyn: 19 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/633-hancock-street-brooklyn

How we count: /method.

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