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ViolationScout10 new Class C against 0 certifications filed in the last 180 days.Is this your building?
Buildings558 Ralph Avenue, BrooklynCurrent through

558 Ralph Ave, Brooklyn

BBL 3-01381-0047

En español: 15 violaciones de Clase C abiertas (peligro inmediato) y 44 abiertas en total.

New violations are coming in faster than certifications are filed. 10 new Class C against 0 certifications filed in the last 180 days.

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15 open Class C.

We read every request ourselves. When a compliance firm we work with can take the building, we introduce you to that one firm. One firm, not a list.

Your details stay with us, and go only to the one firm you are introduced to. No lists, no resale.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

Or file it yourself: what it can hold up, and how correction is filed

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: which violations matter, and how long this kind usually takes to clear. It is not on sale yet.

See what the report covers

HPD takes complaints from tenants through 311.

DOB violations
10 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025.
Housing court
1 open housing court case, opened February 11, 2026.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
2 completed HPD emergency repair orders since September 28, 2023, awarded for $2,069 in total. The most recent of the 2, a general construction order, was opened December 4, 2025.

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 C15 open most often Vermin / Infestation
Fire SafetyNotice sent18976777
Notice sent18976772
Vermin / InfestationNotice sent to tenant18928274
Vermin / InfestationNotice sent to tenant18928273
Fire SafetyNotice sent18912638
Notice sent18912637
Vermin / InfestationNotice sent to tenant18912634
Vermin / InfestationNotice sent to tenant18912633
Heat / Hot WaterNotice sent18912628
Heat / Hot WaterNotice sent18912627
Vermin / InfestationNotice sent to tenant18233793
Vermin / InfestationNotice sent to tenant18233792
Vermin / InfestationNotice sent to tenant17790271558 RALPH AVE. REALTY INC.
Vermin / InfestationNotice sent to tenant17790270558 RALPH AVE. REALTY INC.
Fire SafetyNotice sent17790269558 RALPH AVE. REALTY INC.
Class B29 open most often Fire Safety
Fire SafetyNotice sent18976779
Fire SafetyNotice sent18976778
Notice sent18976776
Notice sent18976775
Notice sent18976774
Notice sent18976773
Notice sent18928276
Notice sent18928275
Notice sent18928272
Notice sent18928271
Fire SafetyNotice sent18912636
Fire SafetyNotice sent18912635
Notice sent18912632
Notice sent18912631
Notice sent18912630
Notice sent18912629
Notice sent18233794
Notice sent18233791
Notice sent18233788
Notice sent18233787
Notice sent17861465558 RALPH AVE. REALTY INC.
Notice sent17794144558 RALPH AVE. REALTY INC.
Notice sent17794143558 RALPH AVE. REALTY INC.
Notice sent17790274558 RALPH AVE. REALTY INC.
Notice sent17790273558 RALPH AVE. REALTY INC.
Notice sent17790272558 RALPH AVE. REALTY INC.
Fire SafetyNotice sent17790268558 RALPH AVE. REALTY INC.
Fire SafetyNotice sent17790267558 RALPH AVE. REALTY INC.
Notice sent17022671

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Questions about this building

Does 558 Ralph Avenue, Brooklyn have open violations?

Yes. 558 Ralph Avenue, Brooklyn had 44 open violations on September 26, 2026: 44 from HPD. 15 are Class C, the class HPD treats as immediately hazardous.

Is 558 Ralph Avenue, Brooklyn getting better or worse?

New violations are coming in faster than certifications are filed. 10 new Class C against 0 certifications filed in the last 180 days. That window ends September 26, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Does 558 Ralph Avenue, Brooklyn have active DOB violations?

Yes. 10 active DOB violations, most of them for low-pressure boilers. The newest was issued November 14, 2025. 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 558 Ralph Avenue, Brooklyn in housing court?

Yes. 1 open housing court case, opened February 11, 2026. 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.

Are any HPD emergency repair orders at 558 Ralph Avenue, Brooklyn marked completed?

Yes. 2 completed HPD emergency repair orders since September 28, 2023, awarded for $2,069 in total. The most recent of the 2, a general construction order, was opened December 4, 2025. HPD orders an emergency repair when a hazardous condition cited in a violation, or in another agency's emergency order, is not corrected, and does the work itself or through a contractor. The amounts are what the orders were awarded for, not a bill: this page does not show what was charged to the property or whether it was paid. Orders for lab tests, such as dust-wipe and asbestos samples, are not counted.

Is 558 Ralph Avenue, 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 558 Ralph Avenue, Brooklyn built?

The city's record gives 1925 as the year 558 Ralph 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 4 floors.

How many apartments does 558 Ralph Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 12 residential units at 558 Ralph 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, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders and the city's PLUTO tax-lot file. This page is current through September 26, 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, HPD's housing court cases, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders 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, 558 Ralph Ave, Brooklyn: 15 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/558-ralph-avenue-brooklyn

How we count: /method.

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