8425 5th Avenue
8425 5th Avenue in Bay Ridge, Brooklyn, has 9 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: C (73/100).
Mixed residential & commercial · 9 units · Built 1924
StreetSpy grade: C (Fair, 73/100)
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- No housing complaints to 311 in the last 12 months.
- The owner's bedbug filings report no infested units in the last 3 years.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 5 in 10 Brooklyn buildings this size.
- Repairs: Medium (9 open, 1 class C), records as of Oct 26, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
9 open violations: 1 class C (immediately hazardous), 5 class B, 3 class A. 1 issued in the last 12 months. 25 on record. Oldest open violation issued 1991-04-30. Newest violation issued 2026-04-30.
0 closed in the last 90 days. Median 776 days from issue to close for the 12 violations closed in the last 12 months.
- Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM 1 STY PUBLIC HALL AND ON BOILER ROOM DOOR, issued 1991-04-30. HPD violation 958261
- Class B: Broken window or sash (hallway). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER AND LOWER WINDOW SASH AT EAST AT PUBLIC HALL, 3rd STORY, issued 2025-05-19. HPD violation 17895601
- Class B: Damaged plaster or paint, east wall. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT EAST WALL AND CEILING AT PUBLIC HALL, 3rd STORY, issued 2025-05-19. HPD violation 17895602
- Class B: Damaged plaster or paint, north wall, kitchen, 4th floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE KITCHEN BASE CABINET AT NORTH WALL IN THE KITCHEN LOCATED AT APT 9, 4th STORY, APARTMENT AT SOUTH (apt 9), issued 2005-06-07. HPD violation 5536082
- Class B: Door, lock or intercom defect (hallway). REPLACE WITH NEW THE BROKEN OR DEFECTIVE DUMBWAITER DOOR AT PUBLIC HALL, 2nd STORY, issued 2005-04-15. HPD violation 5452811
- Class B: Missing or broken smoke / CO detector, foyer, 3rd floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE FOYER LOCATED AT APT 9, 3rd STORY, APARTMENT AT EAST (apt 9), issued 2005-04-15. HPD violation 5452804
- Class A: Damaged plaster or paint, east wall. PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT EAST WALL AND CEILING AT PUBLIC HALL, 3rd STORY, issued 2025-05-19. HPD violation 17895603
- Class A: Gas defect. HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, issued 2019-09-10. HPD violation 13268367
311 housing complaints
0 in the last 12 months, 3 in 5 years.
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: Owner reported 0 infested units
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (3 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Rent-stabilized units on city tax bills: 0 in 2024, 0 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: ROSEMARY REALTY CO INC. Head officer: MARY VLAHOS. Managing agent: ROSEMARY REALTY CO INC. This owner has 2 buildings on record, 0 graded D or F. See the full portfolio.
Last HPD registration Oct 28, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3060270001, HPD building ID 131431. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 86 St (R), 3 min walk
- Bay Ridge-95 St (R), 10 min walk
- 77 St (R), 11 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 9 open (1 class C, 5 class B, 3 class A) | −27 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 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 2026-10-28.