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ViolationScout13 new Class C against 0 certifications filed in the last 180 days.Is this your building?
Buildings807 Nostrand Avenue, BrooklynCurrent through

807 Nostrand Ave, Brooklyn

BBL 3-01269-0001

En español: 27 violaciones de Clase C abiertas (peligro inmediato) y 37 abiertas en total. La más antigua del HPD lleva 21 años abierta, desde el 31 de marzo de 2005.

New violations are coming in faster than certifications are filed. 13 new Class C against 0 certifications filed in the last 180 days.

The oldest open HPD violation has been open 21 years, since March 31, 2005.

Since September 29, 2023, certifications were filed on 28 Class C violations, all 28 after the original certify-by date. How certification works

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27 open Class C. The oldest open HPD violation was filed March 31, 2005.

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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: 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, 2024.
DOB violations
16 active DOB violations, most of them for low-pressure boilers. The newest was issued September 23, 2024.
Housing court
1 open housing court case, opened March 21, 2025.
Boiler inspection
Inspected December 31, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 16, 2025, for the year to October 31, 2025. Buildings with 3 or more apartments file one with HPD every year.

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 C27 open most often Lead Paint
Lead PaintNotice sent18997307HARRY DEWAR REALTY INC
Lead PaintNotice sent18996973HARRY DEWAR REALTY INC
Lead PaintNotice sent18996972HARRY DEWAR REALTY INC
Lead PaintNotice sent18996971HARRY DEWAR REALTY INC
Lead PaintNotice sent18996970HARRY DEWAR REALTY INC
Lead PaintNotice sent18996969HARRY DEWAR REALTY INC
Lead PaintNotice sent18996968HARRY DEWAR REALTY INC
Lead PaintNotice sent18996967HARRY DEWAR REALTY INC
Lead PaintNotice sent18996966HARRY DEWAR REALTY INC
Lead PaintNotice sent18996965HARRY DEWAR REALTY INC
The report lists all 27, each with the city's own words and the date on its notice. What the report adds
Class B9 open
Notice sent18996605HARRY DEWAR REALTY INC
Not complied with17692553
Not complied with17667736
Not complied with17660955
Not complied with17400973
MoldDefect letter sent17400965
Not complied with17400957
Not complied with17400898
Not complied with17400892
OATH/ECB1 open
Boilers, Class 2Found in violation37029284K

The full report on 807 Nostrand Ave, Brooklyn

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

Lead paint in Brooklyn

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Questions about this building

Does 807 Nostrand Avenue, Brooklyn have open violations?

Yes. 807 Nostrand Avenue, Brooklyn had 37 open violations on September 27, 2026: 36 from HPD and 1 from OATH/ECB. 27 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 21 years, since March 31, 2005.

Is 807 Nostrand Avenue, Brooklyn getting better or worse?

New violations are coming in faster than certifications are filed. 13 new Class C against 0 certifications filed 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.

When were certifications filed on Class C violations at 807 Nostrand Avenue, Brooklyn?

Since September 29, 2023, certifications were filed on 28 Class C violations, all 28 after 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.

Is 807 Nostrand Avenue, Brooklyn in HPD's Alternative Enforcement Program?

Yes. In HPD's Alternative Enforcement Program since January 31, 2024. 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 807 Nostrand Avenue, Brooklyn have active DOB violations?

Yes. 16 active DOB violations, most of them for low-pressure boilers. The newest was issued September 23, 2024. 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 807 Nostrand Avenue, Brooklyn in housing court?

Yes. 1 open housing court case, opened March 21, 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.

When was the boiler at 807 Nostrand Avenue, Brooklyn last inspected?

On December 31, 2025. DOB requires a boiler in a building with 6 or more apartments to be inspected once every calendar year, with the report filed within 14 days of the inspection. Low-pressure boilers in residential buildings with 5 or fewer apartments are exempt.

When did 807 Nostrand Avenue, Brooklyn last file its bedbug report?

On December 16, 2025, 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.

When was 807 Nostrand Avenue, Brooklyn built?

The city's record gives 1920 as the year 807 Nostrand Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a residence with stores or offices with 4 floors.

How many apartments does 807 Nostrand Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 6 residential units at 807 Nostrand Avenue, 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, HPD's housing court cases, DOB boiler inspection reports, HPD's annual bedbug reports 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, HPD's housing court cases, DOB boiler inspection reports, HPD's annual bedbug reports 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, 807 Nostrand Ave, Brooklyn: 6 units, 27 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/807-nostrand-avenue-brooklyn

How we count: /method.

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