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Buildings66 Sullivan Street, BrooklynCurrent through

66 Sullivan St, Brooklyn

BBL 3-00556-0040

Built
1931
Floors
3
Residential units
6
Building type
Walk-up building
Zoning district
R5
Lot area
2,700 sq ft
Floor area
4,860 sq ft
Last sale
$1,025,000

En español: sin violaciones abiertas del HPD, contando todos los años.

Since October 12, 2023, certifications were filed on 4 Class C violations, all 4 by the original certify-by date. How certification works

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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. We reply within one business day.

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.

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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.

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The building report reads this record for you: how the building compares with others its size. Usually ready within 15 minutes of payment.

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HPD takes complaints from tenants through 311.

For a letter to your landlord or a housing court case, the report lists every open violation here, each in the city's own words with the date on its notice. Get the report, $19

OATH/ECB summonses
1 DOB summons here since January 1, 2019, with $625 in penalties imposed.
  • December 4, 2025, DOB: Failure to maintain building in code-compliant manner. In violation, $625 penalty imposed.
DOB complaints
6 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed September 5, 2026.
Bedbug report
Filed May 11, 2026, 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).

No open HPD violations, counting every year. No OATH/ECB summons issued in the last 3 years is still active.

The full report on 66 Sullivan St, Brooklyn

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Questions about this building

Does 66 Sullivan Street, Brooklyn have open violations?

No. On October 10, 2026, 66 Sullivan Street, Brooklyn had no open HPD violations, counting every year, and no OATH/ECB summons issued in the last 3 years was still active.

When were certifications filed on Class C violations at 66 Sullivan Street, Brooklyn?

Since October 12, 2023, certifications were filed on 4 Class C violations, all 4 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.

Has DOB received complaints about 66 Sullivan Street, Brooklyn?

Yes. 6 DOB complaints, 1 of them conversion complaint, in the 12 months to September 25, 2026. The newest was filed September 5, 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.

When did 66 Sullivan Street, Brooklyn last file its bedbug report?

On May 11, 2026, 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 66 Sullivan 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 66 Sullivan Street, Brooklyn built?

The city's record gives 1931 as the year 66 Sullivan Street, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a walk-up building with 3 floors.

How many apartments does 66 Sullivan Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 6 residential units at 66 Sullivan 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/ECB summonses from DOB and FDNY, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD's annual bedbug reports, the city's PLUTO tax-lot file and DOF's property sales records. This page is current through October 10, 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/ECB summonses from DOB and FDNY, DOB complaints, the Rent Guidelines Board's stabilized-building lists, HPD's annual bedbug reports, the city's PLUTO tax-lot file and DOF's property sales records. 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, 66 Sullivan St, Brooklyn: 6 units, no open HPD violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through October 10, 2026. https://violationscout.com/building/66-sullivan-street-brooklyn

How we count: /method.

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