2026-09-14Class COpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING ASSEMBLY AT BUILDING ENTRANCE DOOR . , 1st STORY
HPD · 501 · Record 19217321
Building report
4123 9th Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1916
- Units
- 38
- Owner of record
- CONGREGATION YEHUDA AND MEIR TZVI
- Open HPD violations
- 98
- HPD records on file
- 580
Violations at 4123 9th Avenue
580 on record2026-06-23Class COpen
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT B3, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
HPD · 530 · Record 19026718
2026-06-23Class BOpen
§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B3, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
HPD · 702 · Record 19026717
2026-06-23Class BOpen
§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B3, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
HPD · 1503 · Record 19026716
2026-06-23Class BOpen
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT B3, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION ''SOUTH''
HPD · 508 · Record 19026715
Most serious open violation
2026-09-14Class COpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING ASSEMBLY AT BUILDING ENTRANCE DOOR . , 1st STORY
HPD · 501 · Record 19217321
98 open · 580 total on recordSee 97 more open violations
Who owns 4123 9th Avenue?
Owner of record: CONGREGATION YEHUDA AND MEIR TZVI. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 4123 9th Avenue
Recorded residential units: 38. Recorded year built: 1916. These building facts do not show current vacancies or when a particular apartment was renovated.
This tax lot appears in the RGB list based on 2024 building registrations, published as of November 2025. That is a building-level historical signal; it does not identify which apartments are stabilized today. Check the official rent-stabilized building lists.
Look up more about this building
See the full record for 4123 9th Avenue
The full report includes the grade, all 580 violations with dates and outcomes, housing court filings and ownership details.
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Included
- 01Overall grade and scores by category
- 02Details for all 580 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections