Does 599 Autumn Avenue, Brooklyn have open violations?

Yes. 599 Autumn Avenue, Brooklyn had 35 open violations on September 27, 2026: 35 from HPD. 18 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 5 years, since April 7, 2021.

Is 599 Autumn Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 18 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 27, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Does 599 Autumn Avenue, Brooklyn have active DOB violations?

Yes. 3 active DOB violations, most of them for low-pressure boilers. The newest was issued June 20, 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.

When was 599 Autumn Avenue, Brooklyn built?

The city's record gives 1926 as the year 599 Autumn Avenue, 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 599 Autumn Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 6 residential units at 599 Autumn 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 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.

599 Autumn Ave, Brooklyn

BBL 3-04254-0010

Built 1926
3 floors
6 residential units
Walk-up apartment building

En español: 18 violaciones de Clase C abiertas (peligro inmediato) y 35 abiertas en total. La más antigua del HPD lleva 5 años abierta, desde el 7 de abril de 2021.

Open violations are sitting, with little movement either way. 18 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 5 years, since April 7, 2021.

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18 open Class C. The oldest open HPD violation was filed April 7, 2021.

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HPD takes complaints from tenants through 311.

DOB violations: 3 active DOB violations, most of them for low-pressure boilers. The newest was issued June 20, 2023.

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

Filed	Category	Status	Number
Class C	18 open most often Fire Safety
August 26, 2026	Vermin / Infestation	Notice sent to tenant	19164510
August 26, 2026	Fire Safety	Notice sent	19164508
February 3, 2026	Fire Safety	Notice sent	18615569
February 3, 2026	Fire Safety	Notice sent	18615567
February 3, 2026	Fire Safety	Notice sent	18615566
February 3, 2026	Heat / Hot Water	Notice sent	18615563
January 17, 2026	Fire Safety	Notice sent	18578650
January 10, 2026	Fire Safety	Notice sent	18561431
December 3, 2025	Fire Safety	Notice sent	18482325
November 29, 2025	Fire Safety	Notice sent	18471795
The report lists all 18, each with the city's own words and the date on its notice. What the report adds
Class B	17 open most often Fire Safety
September 23, 2026		Notice sent	19245508
August 26, 2026	Fire Safety	Notice sent	19164511
February 3, 2026		Notice sent	18615570
February 3, 2026		Notice sent	18615568
February 3, 2026	Fire Safety	Notice sent	18615565
February 3, 2026	Fire Safety	Notice sent	18615564
January 17, 2026	Fire Safety	Notice sent	18578652
January 17, 2026	Fire Safety	Notice sent	18578651
January 10, 2026		Notice sent	18561430
November 29, 2025	Fire Safety	Notice sent	18471794
The report lists all 17, each with the city's own words and the date on its notice. What the report adds

The full report on 599 Autumn Ave, Brooklyn

All 35 open violations, each with the city's own words and the date on its notice.
What each status means, and how many of these carry it.
How it compares with other Brooklyn buildings its size.
Every other record on this page, on a cover you can forward.

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