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ViolationScout18 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings901 73 Street, BrooklynCurrent through

901 73rd St, Brooklyn

BBL 3-05913-0001

En español: 18 violaciones de Clase C abiertas (peligro inmediato) y 94 abiertas en total.

Open violations are sitting, with little movement either way. 18 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction.

Since September 28, 2023, certifications were filed on 9 Class C violations, all 9 by the original certify-by date. HPD now marks 1 of them Invalid Certification. How certification works

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18 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
54 active DOB violations, most of them for not benchmarking energy use. The newest was issued November 14, 2025.
DOB complaints
1 DOB complaint in the last 12 months. It was filed March 11, 2026.
DOB permits
1 DOB work permit in effect, for Plumbing work, issued July 30, 2026.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
6 completed HPD emergency repair orders since September 28, 2023, awarded for $4,572 in total. The most recent of the 6, a general construction order, was opened May 24, 2026.

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 C18 open most often Vermin / Infestation
Fire SafetyNotice sent18665816901 73rd Owner LLC
Vermin / InfestationNotice sent to tenant18665813901 73rd Owner LLC
Heat / Hot WaterInvalid certification18531345901 73rd Owner LLC
Heat / Hot WaterNotice sent18312810
Lead PaintDefect letter sent18315389
Heat / Hot WaterNotice sent18310207
Vermin / InfestationNotice sent18290352
Vermin / InfestationNotice sent to tenant18290350
Notice sent18133703
MoldNotice sent to tenant18269085
Fire SafetyNotice sent17181550
Notice sent16488697
Notice sent16488695
Notice sent16488693
Vermin / InfestationNotice sent to tenant16488687
Vermin / InfestationNotice sent to tenant16488686
Fire SafetyNotice sent16326676
Fire SafetyNotice sent16326668
Class B76 open most often Fire Safety
Notice sent18936837901 73rd Owner LLC
Fire SafetyInvalid certification18936835901 73rd Owner LLC
Fire SafetyNotice sent18803775901 73rd Owner LLC
Notice sent18765186901 73rd Owner LLC
Notice sent18765184901 73rd Owner LLC
Notice sent18753326901 73rd Owner LLC
Notice sent18753325901 73rd Owner LLC
Notice sent18753324901 73rd Owner LLC
Notice sent18753323901 73rd Owner LLC
Notice sent18753322901 73rd Owner LLC
Notice sent18753321901 73rd Owner LLC
Notice sent18753320901 73rd Owner LLC
Notice sent18753319901 73rd Owner LLC
Notice sent18753318901 73rd Owner LLC
Fire SafetyNotice sent18753317901 73rd Owner LLC
Fire SafetyNotice sent18753316901 73rd Owner LLC
Notice sent18753315901 73rd Owner LLC
Notice sent18753314901 73rd Owner LLC
Notice sent18753313901 73rd Owner LLC
Notice sent18753312901 73rd Owner LLC
Notice sent18753311901 73rd Owner LLC
Notice sent18713527901 73rd Owner LLC
Notice sent18665815901 73rd Owner LLC
Notice sent18665814901 73rd Owner LLC
Notice sent18665812901 73rd Owner LLC
Notice sent18665811901 73rd Owner LLC
Notice sent18665810901 73rd Owner LLC
Notice sent18665809901 73rd Owner LLC
Notice sent18665807901 73rd Owner LLC
Notice sent18665806901 73rd Owner LLC
Invalid certification18574870901 73rd Owner LLC
Fire SafetyInvalid certification18574868901 73rd Owner LLC
Fire SafetyInvalid certification18574867901 73rd Owner LLC
Notice sent18312812
Heat / Hot WaterNotice sent18312811
Notice sent18310208
Fire SafetyNotice sent18310204
Fire SafetyNotice sent18310203
Notice sent18310202
Notice sent18310201
Notice sent18310200
MoldNotice sent to tenant18657063
Notice sent18309792
Notice sent18309790
Notice sent18309788
MoldNotice sent to tenant18643291
Notice sent18266898
Notice sent18266897
Notice sent18266896
Notice sent18266895
Notice sent18266894
Notice sent18266893
Notice sent18266892
Notice sent18133704
Notice sent17744428
Notice sent17734365
Notice sent17734363
Notice sent17734362
Notice sent17721105
Notice sent17721104
Notice sent17364069
Notice sent17364068
Notice sent17364067
Notice sent17181541
Notice sent17061299
Notice sent17061298
Notice sent17061297
Notice sent17061296
Notice sent17061295
Notice sent17061294
Notice sent17061293
Notice sent17061292
Notice sent17034686
Notice sent17034683
Vermin / InfestationNotice sent16488690
Fire SafetyNotice sent16488685

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Questions about this building

Does 901 73 Street, Brooklyn have open violations?

Yes. 901 73 Street, Brooklyn had 94 open violations on September 26, 2026: 94 from HPD. 18 are Class C, the class HPD treats as immediately hazardous.

Is 901 73 Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 18 open Class C, with 1 certification filed and 0 new Class C in the last 180 days, too few to call a direction. That window ends September 26, 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 901 73 Street, Brooklyn?

Since September 28, 2023, certifications were filed on 9 Class C violations, all 9 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 901 73 Street, Brooklyn have active DOB violations?

Yes. 54 active DOB violations, most of them for not benchmarking energy use. 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.

Has DOB received complaints about 901 73 Street, Brooklyn?

Yes. 1 DOB complaint in the last 12 months. It was filed March 11, 2026. Anyone can complain to DOB about a building or the work going on in it, and DOB then inspects and decides whether there is a violation. A conversion complaint says an apartment may have been added or changed without approval. It is a complaint, not a finding.

Are any HPD emergency repair orders at 901 73 Street, Brooklyn marked completed?

Yes. 6 completed HPD emergency repair orders since September 28, 2023, awarded for $4,572 in total. The most recent of the 6, a general construction order, was opened May 24, 2026. 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.

Are any DOB work permits in effect at 901 73 Street, Brooklyn?

Yes. 1 DOB work permit in effect, for Plumbing work, issued July 30, 2026. A permit in effect allows the work it names. It does not mean the work has started or finished, or that it fixes any violation on this page.

Is 901 73 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 901 73 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 901 73 Street, Brooklyn built?

The city's record gives 1928 as the year 901 73 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 901 73 Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 71 residential units at 901 73 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, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB NOW work permits, HPD emergency repair orders, DOB's Local Law 97 covered buildings list 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, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB NOW work permits, HPD emergency repair orders, 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, 901 73rd St, Brooklyn: 18 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/901-73-street-brooklyn

How we count: /method.

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