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ViolationScout62 certifications filed against 10 new Class C in the last 180 days.Is this your building?
Buildings899 Montgomery Street, BrooklynCurrent through

899 Montgomery St, Brooklyn

BBL 3-01418-0049

En español: 18 violaciones de Clase C abiertas (peligro inmediato) y 60 abiertas en total.

Certifications are being filed faster than new violations come in. 62 certifications filed against 10 new Class C in the last 180 days.

Since September 28, 2023, certifications were filed on 149 Class C violations: 143 by the original certify-by date, 6 after it. HPD now marks 2 of them False 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.

HPD vacate order
HPD's vacate order for part of the building has been in effect since August 18, 2026. Reason on the order: fire damage.
DOB violations
5 active DOB violations. The newest was issued January 31, 2019.
Housing court
1 open housing court case, opened December 28, 2022.
DOB complaints
2 DOB complaints in the last 12 months. The newest was filed May 20, 2026.
DOB facade
Rated SWARMP in the latest facade report, filed December 5, 2022 (inspection cycle 9). SWARMP means safe with a repair and maintenance program. Need this filed?
Energy benchmarking
ENERGY STAR score 71 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).
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 C18 open most often Vermin / Infestation
Open19239551
Certified on time19217563
MoldNotice sent to tenant19183240
Vermin / InfestationNotice sent to tenant19183239
Vermin / InfestationNotice sent to tenant19175977CLEAN REALTY LLC
CIV14 mailed19142892CLEAN REALTY LLC
CIV14 mailed19142887CLEAN REALTY LLC
CIV14 mailed19142870CLEAN REALTY LLC
Vermin / InfestationNot complied with19135590CLEAN REALTY LLC
Vermin / InfestationNot complied with19135586CLEAN REALTY LLC
Vermin / InfestationNot complied with17705597
Vermin / InfestationNot complied with17697596
Vermin / InfestationFalse certification16832481
Notice sent16768882
Vermin / InfestationNot complied with16667957
Vermin / InfestationNot complied with16667899
Fire SafetyFalse certification16334369
Vermin / InfestationNot complied with16303594
Class B42 open most often Fire Safety
Open19239553
Open19239552
Notice sent19216546
MoldNotice sent19216545
Notice sent19216543
Notice sent19216542
Notice sent19216541
Notice sent19201648
Notice sent19201642
Notice sent19201641
Notice sent19193553
Notice sent19193552
Notice sent19193551
Notice sent19193550
Notice sent19193549
Notice sent19193548
Notice sent19183242
Notice sent19183241
Fire SafetyNotice sent19175979CLEAN REALTY LLC
Fire SafetyNotice sent19175978CLEAN REALTY LLC
Notice sent19175975CLEAN REALTY LLC
Notice sent19175974CLEAN REALTY LLC
Notice sent19175973CLEAN REALTY LLC
Notice sent19135597CLEAN REALTY LLC
Certified on time19059850CLEAN REALTY LLC
Certified on time19059849CLEAN REALTY LLC
CIV14 mailed19059848CLEAN REALTY LLC
To be reinspected19023303CLEAN REALTY LLC
Certified on time19023302CLEAN REALTY LLC
Not complied with18734630CLEAN REALTY LLC
Not complied with18684798CLEAN REALTY LLC
Not complied with18684797CLEAN REALTY LLC
Notice sent18607773CLEAN REALTY LLC
Not complied with18599074CLEAN REALTY LLC
Not complied with18599066CLEAN REALTY LLC
Not complied with17697599
Not complied with17682636
Not complied with17682635
Certified late16995614
Certified late16995613
Certified late16995612
Notice sent16768881

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 899 Montgomery Street, Brooklyn have open violations?

Yes. 899 Montgomery Street, Brooklyn had 60 open violations on September 26, 2026: 60 from HPD. 18 are Class C, the class HPD treats as immediately hazardous.

Is 899 Montgomery Street, Brooklyn getting better or worse?

Certifications are being filed faster than new violations come in. 62 certifications filed against 10 new Class C 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.

When were certifications filed on Class C violations at 899 Montgomery Street, Brooklyn?

Since September 28, 2023, certifications were filed on 149 Class C violations: 143 by the original certify-by date, 6 after it. HPD now marks 2 of them False 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.

Is an HPD vacate order in effect at 899 Montgomery Street, Brooklyn?

Yes. HPD's vacate order for part of the building has been in effect since August 18, 2026. Reason on the order: fire damage. A vacate order requires all or part of a building to be emptied for the reason on the order, and it stays in effect until HPD rescinds it. HPD Online shows whether an order has been rescinded since.

Does 899 Montgomery Street, Brooklyn have active DOB violations?

Yes. 5 active DOB violations. The newest was issued January 31, 2019. 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 899 Montgomery Street, Brooklyn in housing court?

Yes. 1 open housing court case, opened December 28, 2022. 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.

Has DOB received complaints about 899 Montgomery Street, Brooklyn?

Yes. 2 DOB complaints in the last 12 months. The newest was filed May 20, 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.

What did the latest facade report find at 899 Montgomery Street, Brooklyn?

Rated SWARMP in the latest facade report, filed December 5, 2022 (inspection cycle 9). SWARMP means safe with a repair and maintenance program. Buildings taller than six stories must have their exterior walls inspected once in every inspection cycle under the city's Facade Inspection Safety Program (every five years under DOB's current rule), and each inspection report is filed with DOB as Safe, SWARMP (safe with a repair and maintenance program) or Unsafe. No Report Filed means DOB has no report for that cycle. The rating is from the latest filing and does not describe the facade today; DOB's page for the building shows anything filed since.

What is the ENERGY STAR score for 899 Montgomery Street, Brooklyn?

ENERGY STAR score 71 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.

Is 899 Montgomery 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 899 Montgomery 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 899 Montgomery Street, Brooklyn built?

The city's record gives 1928 as the year 899 Montgomery Street, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 6 floors.

How many apartments does 899 Montgomery Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 107 residential units at 899 Montgomery 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 HPD vacate orders, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, Local Law 84 energy reports, 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 HPD vacate orders, DOB violations, HPD's housing court cases, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, Local Law 84 energy 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, 899 Montgomery St, Brooklyn: violations, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/899-montgomery-street-brooklyn

How we count: /method.

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