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ViolationScout11 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings647 President Street, BrooklynCurrent through

647 President St, Brooklyn

BBL 3-00955-0051

En español: 11 violaciones de Clase C abiertas (peligro inmediato) y 51 abiertas en total.

Open violations are sitting, with little movement either way. 11 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.

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11 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.

OATH hearings
A hearing on a DOB summons is set for December 2, 2026.
DOB violations
2 active DOB violations. The newest was issued September 12, 2023.
Housing court
1 open housing court case, opened July 29, 2026.
DOB complaints
1 DOB complaint in the last 12 months. It was filed September 24, 2026.
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.

FiledCategoryStatusNumber
Class C11 open most often Fire Safety
Notice sent19202293
Fire SafetyNotice sent19202291
Vermin / InfestationNotice sent to tenant18707312
Vermin / InfestationNotice sent to tenant18707309
Vermin / InfestationNotice sent to tenant18681468
Notice sent18681462
Fire SafetyNotice sent18312492
Fire SafetyNotice sent18286559
Fire SafetyNotice sent18279496
Notice sent18263702
Fire SafetyNotice sent18263701
Class B37 open most often Fire Safety
Notice sent19202295
Fire SafetyNotice sent19202292
Fire SafetyNotice sent19202290
Fire SafetyNotice sent18745723
Fire SafetyNotice sent18745722
Notice sent18745721
Notice sent18745720
Notice sent18745719
Notice sent18745718
Notice sent18707311
Fire SafetyNotice sent18707310
Fire SafetyNotice sent18707308
Notice sent18707307
Fire SafetyNotice sent18681467
Fire SafetyNotice sent18681466
Notice sent18681465
Notice sent18681464
Notice sent18681463
MoldNo access to reinspect (first try)18663043
Notice sent18312496
Notice sent18312495
Notice sent18312493
Fire SafetyNotice sent18312491
Fire SafetyNotice sent18312490
Fire SafetyNotice sent18286558
Fire SafetyNotice sent18286557
Notice sent18286555
Notice sent18279500
Notice sent18279499
Fire SafetyNotice sent18279498
Fire SafetyNotice sent18279497
Notice sent18263700
Notice sent18263699
Fire SafetyNotice sent18263698
Fire SafetyNotice sent18263697
Notice sent18263696
Notice sent18263695
OATH/ECB3 open most often Construction
Construction, Class 2Hearing pending39205475X
Construction, Class 2Decided by default39529105J
Construction, Class 2Found in violation39524242N

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Questions about this building

Does 647 President Street, Brooklyn have open violations?

Yes. 647 President Street, Brooklyn had 51 open violations on September 26, 2026: 3 from OATH/ECB and 48 from HPD. 11 are Class C, the class HPD treats as immediately hazardous.

Is 647 President Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 11 open Class C, with 0 certifications filed and 2 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.

Does 647 President Street, Brooklyn have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for December 2, 2026. DOB summonses are heard at OATH, the city's hearings office, and OATH can move a hearing to a later date. When nobody shows up, the summons is decided by default, the costliest way one ends.

Does 647 President Street, Brooklyn have active DOB violations?

Yes. 2 active DOB violations. The newest was issued September 12, 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.

Is 647 President Street, Brooklyn in housing court?

Yes. 1 open housing court case, opened July 29, 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.

Has DOB received complaints about 647 President Street, Brooklyn?

Yes. 1 DOB complaint in the last 12 months. It was filed September 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.

Is 647 President 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 647 President Street, Brooklyn built?

The city's record gives 1920 as the year 647 President 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 5 floors.

How many apartments does 647 President Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 14 residential units at 647 President 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 OATH hearing dates, DOB violations, HPD's housing court cases, DOB complaints, 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 OATH hearing dates, DOB violations, HPD's housing court cases, DOB complaints, 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, 647 President St, Brooklyn: 11 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/647-president-street-brooklyn

How we count: /method.

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