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ViolationScout12 open Class C, with nothing filed or new in the last 180 days.Is this your building?
Buildings661 Hemlock Street, BrooklynCurrent through

661 Hemlock St, Brooklyn

BBL 3-04269-0013

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 23 abiertas en total. La más antigua del HPD lleva 11 años abierta, desde el 22 de noviembre de 2014.

Open violations are sitting, with little movement either way. 12 open Class C, with nothing filed or new in the last 180 days.

The oldest open HPD violation has been open 11 years, since November 22, 2014.

Is this your building?

12 open Class C. The oldest open HPD violation was filed November 22, 2014.

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The building report reads this record for you: every open violation in the city's own words, what each status means, and 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.

Alternative Enforcement Program
In HPD's Alternative Enforcement Program since January 31, 2020.
DOB violations
7 active DOB violations. The newest was issued August 25, 2018.

Open violations by class. A party is named only where the building's HPD registration covers the date a violation was filed.

FiledCategoryStatusNumber
Class C12 open most often Lead Paint
Lead PaintNotice sent16341648
Lead PaintNo access to reinspect (first try)16341462
Lead PaintNo access to reinspect (first try)16341461
Lead PaintNo access to reinspect (first try)16341460
Lead PaintNo access to reinspect (first try)16341459
Lead PaintNo access to reinspect (first try)16341458
Lead PaintNo access to reinspect (first try)16341457
Fire SafetyNo access to reinspect (first try)16335383
Vermin / InfestationNo access to reinspect (first try)16335382
Vermin / InfestationNo access to reinspect (first try)16335381
The report lists all 12, each with the city's own words and the date on its notice. What the report adds
Class B11 open most often Fire Safety
Fire SafetyNo access to reinspect (first try)16335380
Fire SafetyNo access to reinspect (first try)16335379
No access to reinspect (first try)16335377
No access to reinspect (first try)16335376
No access to reinspect (first try)16335375
No access to reinspect (first try)16335374
No access to reinspect (first try)16335372
No access to reinspect (first try)16335367
No access to reinspect (first try)16335366
No access to reinspect (first try)16335365
The report lists all 11, each with the city's own words and the date on its notice. What the report adds

The full report on 661 Hemlock St, Brooklyn

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The most common category among the open records here is lead paint.

Lead paint in Brooklyn

Nearby buildings

Questions about this building

Does 661 Hemlock Street, Brooklyn have open violations?

Yes. 661 Hemlock Street, Brooklyn had 23 open violations on September 27, 2026: 23 from HPD. 12 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 11 years, since November 22, 2014.

Is 661 Hemlock Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with nothing filed or new in the last 180 days. That window ends September 27, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Is 661 Hemlock Street, Brooklyn in HPD's Alternative Enforcement Program?

Yes. In HPD's Alternative Enforcement Program since January 31, 2020. HPD puts a group of buildings with serious, long-running violations into the program each year. While a building is in it, HPD can make repairs itself and charge the cost to the property, and the building stays in until HPD discharges it.

Does 661 Hemlock Street, Brooklyn have active DOB violations?

Yes. 7 active DOB violations. The newest was issued August 25, 2018. 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.

When was 661 Hemlock Street, Brooklyn built?

The city's record gives 1910 as the year 661 Hemlock Street, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a three-family dwelling with 2 floors.

How many apartments does 661 Hemlock Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 661 Hemlock 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 HPD's Alternative Enforcement Program list, DOB violations and the city's PLUTO tax-lot file. This page is current through September 27, 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 HPD's Alternative Enforcement Program list, DOB violations 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, 661 Hemlock St, Brooklyn: 12 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/661-hemlock-street-brooklyn

How we count: /method.

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