Does 634 Central Avenue, Brooklyn have open violations?

Yes. 634 Central Avenue, Brooklyn had 21 open violations on October 10, 2026: 21 from HPD. 4 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 17 years, since October 16, 2008.

Is 634 Central Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 4 open Class C, with nothing filed or new in the last 180 days. That window ends October 10, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Has 634 Central Avenue, Brooklyn been in housing court?

Yes. 1 housing court case here, opened in 2018. 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 634 Central Avenue, Brooklyn built?

The city's record gives 1915 as the year 634 Central Avenue, 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 3 floors.

How many apartments does 634 Central Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 634 Central 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 DOF's tax lien sale lists, HPD's housing court cases and the city's PLUTO tax-lot file. 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.

634 Central Ave, Brooklyn

BBL 3-03428-0037

Built: 1915
Floors: 3
Residential units: 3
Building type: Three-family dwelling
Zoning district: R6
Lot area: 1,520 sq ft
Floor area: 3,135 sq ft

En español: 4 violaciones de Clase C abiertas (peligro inmediato) y 21 abiertas en total. La más antigua del HPD lleva 17 años abierta, desde el 16 de octubre de 2008.

Open now, most hazardous first

4
Class C, immediately hazardous. Most often Heat / Hot Water.
10 open counting every year, the oldest since October 16, 2008
Get these certified
17
Class B, hazardous. Most often Fire Safety.
See the 17

Open violations are sitting, with little movement either way. 4 open Class C, with nothing filed or new in the last 180 days.

The original certify-by dates on the 21 open HPD violations have all passed. The latest was March 2, 2026. The report prints the date beside each one.

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4 open Class C. The oldest open HPD violation was filed October 16, 2008.

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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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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

DOF tax lien sale: Listed for DOF's 2025 tax lien sale, for water and sewer charges only. The last list it appeared on was the 10-day notice of May 2025.
Housing court: 1 housing court case here, opened in 2018.

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	4 open most often Heat / Hot Water
January 7, 2026	Heat / Hot Water	Notice sent	18553585
January 7, 2026	Heat / Hot Water	Notice sent	18553577
January 7, 2026	Heat / Hot Water	Notice sent	18553569
January 7, 2026	Heat / Hot Water	Notice sent	18553568
Class B	17 open most often Fire Safety
January 7, 2026		Notice sent	18553582
January 7, 2026		Notice sent	18553580
January 7, 2026		Notice sent	18553579
January 7, 2026		Notice sent	18553578
January 7, 2026		Notice sent	18553576
January 7, 2026		Notice sent	18553575
January 7, 2026		Notice sent	18553574
January 7, 2026		Notice sent	18553573
January 7, 2026	Fire Safety	Notice sent	18553572
January 7, 2026	Fire Safety	Notice sent	18553571
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 634 Central Ave, Brooklyn

All 21 open violations, each with the city's own words and the date on its notice.
What each of the 2 city statuses here means, and how many of these carry it.
How it compares with the 223,260 Brooklyn buildings with 1 to 5 apartments.
Every other record on this page, on a cover you can forward.

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