4122 10th Avenue
4122 10th Avenue in Sunset Park, Brooklyn, has 17 open HPD violations, 4 of them class C, and 14 of 12 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: D (57/100).
Mixed residential & commercial · 12 units · Built 1922
StreetSpy grade: D (Poor, 57/100)
- 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- The head officer on this registration is named on 9 buildings' registrations; 8 graded D or F.
- The owner's bedbug filings report no infested units in the last 3 years.
- 14 of 12 units are rent-stabilized.
More open violations per unit than 7 in 10 Brooklyn buildings this size.
- Repairs: High (17 open, 4 class C), records as of Oct 24, 2026
- Heat and hot water: 2 complaints, 12 mo, records as of Oct 23, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
- Safety: Clear (1 open DOB violation), records as of Oct 23, 2026
- Registration: Through Sep 1, 2027, records as of Oct 3, 2026
Housing code violations (HPD)
17 open violations: 4 class C (immediately hazardous), 10 class B, 3 class A. 7 issued in the last 12 months. 335 on record. Oldest open violation issued 2018-12-31. Newest violation issued 2026-04-30.
0 closed in the last 90 days. Median 98 days from issue to close for the 7 violations closed in the last 12 months.
- Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 14, 1st STORY, APARTMENT AT WEST (apt 14), issued 2019-10-11. HPD violation 13331371
- Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 14, 1st STORY, APARTMENT AT WEST (apt 14), issued 2019-10-11. HPD violation 13331263
- Class C: Roaches, kitchen, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE KITCHEN LOCATED AT APT 4, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 4), issued 2019-10-04. HPD violation 13313778
- Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 14, 1st STORY, APARTMENT AT WEST (apt 14), issued 2019-05-06. HPD violation 13049880
- Class B: Leak or water damage, ceiling, 2nd room from the north, 1st floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 14, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 14), issued 2020-02-24. HPD violation 13607580
- Class B: Damaged plaster or paint, ceiling, 2nd room from the north, 1st floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 14, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 14), issued 2020-02-24. HPD violation 13607581
- Class B: Missing or broken smoke / CO detector, 2nd floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 4, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 4), issued 2019-10-04. HPD violation 13313785
- Class B: Missing or broken smoke / CO detector, 2nd floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 4, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 4), issued 2019-10-04. HPD violation 13313781
311 housing complaints
2 in the last 12 months, 4 in 5 years. Most common: Heat/Hot Water (2).
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
1 open DOB violation, a Local Law violation issued before 2000. 5 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
14 of 12 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).
Rent-stabilized units on city tax bills: 14 in 2024, 14 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: TENTH AVENUE REALTY. Head officer: CHARLES ROSENWASSER. Managing agent: CHARLES ROSENWASSER. This owner has 9 buildings on record, 8 graded D or F. See the full portfolio.
Last HPD registration Jul 14, 2026, valid through Sep 1, 2027.
Tax lot and city IDs
BBL 3055900049, HPD building ID 135580. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Fort Hamilton Pkwy (D), 3 min walk
- 9 Av (D), 4 min walk
- 50 St (D), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 17 open (4 class C, 10 class B, 3 class A) | −35 |
| 311 housing complaints (12 mo) | 2 | −8 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 1 open DOB violation, a Local Law violation issued before 2000 | 0 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-27.