Skip to content
ViolationScout12 open Class C, with 1 certification filed and 1 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings1523 Undercliff Avenue, BronxCurrent through

1523 Undercliff Ave, Bronx

BBL 2-02880-0058

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 19 abiertas en total. La más antigua del HPD lleva 9 años abierta, desde el 31 de agosto de 2017.

Open violations are sitting, with little movement either way. 12 open Class C, with 1 certification filed and 1 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 9 years, since August 31, 2017.

Since September 29, 2023, certifications were filed on 20 Class C violations: 19 by the original certify-by date, 1 after it. How certification works

Is this your building?

12 open Class C. The oldest open HPD violation was filed August 31, 2017.

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.

Request a sample file

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.

Get the report, $19

HPD takes complaints from tenants through 311.

OATH hearings
A hearing on a DOB summons is set for November 20, 2026.
DOB violations
4 active DOB violations, most of them for low-pressure boilers. The newest was issued June 20, 2023.
DOB complaints
2 DOB complaints in the 12 months to September 25, 2026. The newest was filed August 28, 2026.
DOB facade
Rated Safe in the latest facade report, filed April 6, 2022 (inspection cycle 9).
Certificate of occupancy
Final, issued February 1, 2013.
Boiler inspection
2 boilers, both inspected in 2025, the latest on May 7. Boilers in buildings with 6 or more apartments are inspected every calendar year. Need this filed?
Bedbug report
Filed March 20, 2026, 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).
HPD emergency repair order
1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened April 4, 2025, awarded for $400.

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 Fire Safety
Fire SafetyNotice sent19189171
Fire SafetyNot complied with17377982
Vermin / InfestationNot complied with17377980
Vermin / InfestationNot complied with17377978
Fire SafetyNot complied with17325811
Fire SafetyNot complied with16765770
Fire SafetyNot complied with16765739
Fire SafetyNot complied with16765736
Vermin / InfestationNo access to reinspect (first try)16765718
Vermin / InfestationDefect letter sent16645756
The report lists all 12, each with the city's own words and the date on its notice. What the report adds
Class B6 open
Notice sent19189172
Notice sent18236709SEDGCLIFF LLC
Notice sent18236708SEDGCLIFF LLC
Notice sent18236700SEDGCLIFF LLC
Not complied with16765759
MoldDefect letter sent16637274
OATH/ECB1 open
Elevators, Class 2Hearing pending39204263J

The full report on 1523 Undercliff Ave, Bronx

Get the report on 1523 Undercliff Ave, Bronx, $19 See a sample report

Usually ready within 15 minutes of payment, on your order page and by email. If it tells you nothing you did not already know, reply and we refund it.

Other buildings on this tax block

Nearby buildings

Questions about this building

Does 1523 Undercliff Avenue, Bronx have open violations?

Yes. 1523 Undercliff Avenue, Bronx had 19 open violations on September 27, 2026: 1 from OATH/ECB and 18 from HPD. 12 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 9 years, since August 31, 2017.

Is 1523 Undercliff Avenue, Bronx getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with 1 certification filed and 1 new Class C in the last 180 days, too few to call a direction. 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 1523 Undercliff Avenue, Bronx?

Since September 29, 2023, certifications were filed on 20 Class C violations: 19 by the original certify-by date, 1 after it. 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 1523 Undercliff Avenue, Bronx have an OATH hearing coming up?

Yes. A hearing on a DOB summons is set for November 20, 2026. DOB summonses are heard at OATH, the city's hearings office, and OATH can move a hearing to a later date. When nobody shows up, the summons is decided by default, the costliest way one ends.

Does 1523 Undercliff Avenue, Bronx have active DOB violations?

Yes. 4 active DOB violations, most of them for low-pressure boilers. The newest was issued June 20, 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.

Has DOB received complaints about 1523 Undercliff Avenue, Bronx?

Yes. 2 DOB complaints in the 12 months to September 25, 2026. The newest was filed August 28, 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 1523 Undercliff Avenue, Bronx marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: a general construction order, opened April 4, 2025, awarded for $400. 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.

What did the latest facade report find at 1523 Undercliff Avenue, Bronx?

Rated Safe in the latest facade report, filed April 6, 2022 (inspection cycle 9). 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.

Does 1523 Undercliff Avenue, Bronx have a certificate of occupancy?

Its latest certificate of occupancy is a final one, issued February 1, 2013. A certificate of occupancy says how a building may be used and occupied. A temporary one lets people move in while work finishes and has to be renewed until DOB issues the final one. DOB's records here start in July 2012, so an older certificate may not show.

When was the boiler at 1523 Undercliff Avenue, Bronx last inspected?

It has 2 boilers, both inspected in 2025, the latest on May 7. 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 1523 Undercliff Avenue, Bronx last file its bedbug report?

On March 20, 2026, 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 1523 Undercliff Avenue, Bronx 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 1523 Undercliff Avenue, Bronx built?

The city's record gives 2011 as the year 1523 Undercliff Avenue, Bronx was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as an elevator apartment building with 8 floors.

How many apartments does 1523 Undercliff Avenue, Bronx have?

The Department of City Planning's PLUTO tax-lot file lists 15 residential units at 1523 Undercliff Avenue, Bronx. 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 OATH hearing dates, DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB certificates of occupancy, HPD emergency repair orders, DOB boiler inspection reports, HPD's annual bedbug reports 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 OATH hearing dates, DOB violations, DOB complaints, the Rent Guidelines Board's stabilized-building lists, DOB facade filings, DOB certificates of occupancy, HPD emergency repair orders, DOB boiler inspection reports, HPD's annual bedbug reports 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, 1523 Undercliff Ave, Bronx: 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/1523-undercliff-avenue-bronx

How we count: /method.

Is this your building?