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ViolationScout44 certifications filed against 8 new Class C in the last 180 days.Is this your building?
Buildings1254 Union Street, BrooklynCurrent through

1254 Union St, Brooklyn

BBL 3-01276-0023

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 30 abiertas en total. La más antigua del HPD lleva 11 años abierta, desde el 11 de agosto de 2015.

Certifications are being filed faster than new violations come in. 44 certifications filed against 8 new Class C in the last 180 days.

The oldest open HPD violation has been open 11 years, since August 11, 2015.

Since September 29, 2023, certifications were filed on 49 Class C violations, all 49 by the original certify-by date. HPD now marks 1 of them Invalid Certification. How certification works

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12 open Class C. The oldest open HPD violation was filed August 11, 2015.

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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.

DOB violations
2 active DOB violations. The newest was issued June 30, 2023.
Energy benchmarking
ENERGY STAR score 88 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Boiler inspection
Inspected December 17, 2025. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed December 18, 2025, 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).

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 C12 open most often Vermin / Infestation
Vermin / InfestationOpen19244390
Vermin / InfestationOpen19244389
CIV14 mailed19170974ZY ASSOCIATES LLC
CIV14 mailed19170973ZY ASSOCIATES LLC
Heat / Hot WaterCIV14 mailed19170972ZY ASSOCIATES LLC
Vermin / InfestationCIV14 mailed19163125ZY ASSOCIATES LLC
Vermin / InfestationNot complied with18812456ZY ASSOCIATES LLC
Vermin / InfestationNotice sent18774571ZY ASSOCIATES LLC
Invalid certification18587363ZY ASSOCIATES LLC
Notice sent18378772ZY ASSOCIATES LLC
The report lists all 12, each with the city's own words and the date on its notice. What the report adds
Class B18 open most often Fire Safety
Open19244388
Open19244387
Open19244384
Certified on time19170976ZY ASSOCIATES LLC
Notice sent19163129ZY ASSOCIATES LLC
CIV14 mailed19163128ZY ASSOCIATES LLC
Fire SafetyCIV14 mailed19163127ZY ASSOCIATES LLC
Fire SafetyCIV14 mailed19163126ZY ASSOCIATES LLC
Certified on time19152233ZY ASSOCIATES LLC
Certified on time19152228ZY ASSOCIATES LLC
The report lists all 18, each with the city's own words and the date on its notice. What the report adds

The full report on 1254 Union St, Brooklyn

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The most common category among the open records here is vermin and pests.

Vermin and pests in Brooklyn

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 1254 Union Street, Brooklyn have open violations?

Yes. 1254 Union Street, Brooklyn had 30 open violations on September 27, 2026: 30 from HPD. 12 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 11 years, since August 11, 2015.

Is 1254 Union Street, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 44 certifications filed against 8 new Class C 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 1254 Union Street, Brooklyn?

Since September 29, 2023, certifications were filed on 49 Class C violations, all 49 by the original certify-by date. HPD now marks 1 of them Invalid Certification. 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.

Does 1254 Union Street, Brooklyn have active DOB violations?

Yes. 2 active DOB violations. The newest was issued June 30, 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.

What is the ENERGY STAR score for 1254 Union Street, Brooklyn?

ENERGY STAR score 88 for 2024, against a median of 67 for Multifamily Housing that year. Buildings over 25,000 square feet report their energy use to the city every year under Local Law 84. The ENERGY STAR score runs from 1 to 100 and compares a building with similar ones nationwide; 50 is the national median. The score is the one the city publishes, and this page never estimates a Local Law 97 emissions penalty. A lot that reported several properties in one year is not scored here.

When was the boiler at 1254 Union Street, Brooklyn last inspected?

On December 17, 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 1254 Union Street, Brooklyn last file its bedbug report?

On December 18, 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.

Is 1254 Union Street, Brooklyn covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026). Local Law 97 sets greenhouse gas limits for most New York City buildings over 25,000 square feet, and DOB's covered buildings list says which path each building is on. The list reflects DOB's records, which owners can ask DOB to correct. This page never estimates a penalty or says whether a building complies.

Is 1254 Union 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 1254 Union Street, Brooklyn built?

The city's record gives 1923 as the year 1254 Union Street, 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 4 floors.

How many apartments does 1254 Union Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 51 residential units at 1254 Union 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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 DOB violations, the Rent Guidelines Board's stabilized-building lists, Local Law 84 energy reports, DOB boiler inspection reports, HPD's annual bedbug reports, DOB's Local Law 97 covered buildings list 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, 1254 Union St, Brooklyn: 51 units, 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/1254-union-street-brooklyn

How we count: /method.

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