5409 Avenue O
5409 Avenue O in Flatlands, Brooklyn, has 93 open HPD violations, 16 of them class C, and 12 of 12 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (26/100).
Multi-family walk-up · 12 units · Built 1920
StreetSpy grade: F (Severe, 26/100)
- 16 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 14 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 7 heat or hot water complaints to 311 in the last 12 months.
- 12 of 12 units are rent-stabilized; 11 on the 2007 tax bill.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (93 open, 16 class C), records as of Oct 24, 2026
- Heat and hot water: 7 complaints, 12 mo, records as of Oct 23, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
- Safety: Medium (2 open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
93 open violations: 16 class C (immediately hazardous), 54 class B, 23 class A. 91 issued in the last 12 months. 620 on record. Oldest open violation issued 2008-09-29. Newest violation issued 2026-09-30.
5 closed in the last 90 days. Median 120 days from issue to close for the 42 violations closed in the last 12 months.
14 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: MAKE SAFE BY PROPERLY REPAIRING THE STRUCTURAL DEFECT SUBFLOOR IN THE KITCHEN LOCATED AT APT 10, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 10), issued 2026-09-30. HPD violation 19260185
- Class C: Self-closing door not working, 3rd floor. , 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 DOOR AND FRAME IN THE ENTRANCE LOCATED AT APT 11, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 11), issued 2026-09-30. HPD violation 19260170
- Class C: Floor or stair defect (hallway). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MASONRY AT EGRESS STAIRS FROM 1ST STORY PUBLIC HALL TO WEST YARD, issued 2026-09-29. HPD violation 19260214
- Class C: Broken window or sash (hallway). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WIRED GLASS PANES AT SKYLIGHT AT BULKHEAD AT PUBLIC HALL, 3rd STORY, issued 2026-09-29. HPD violation 19260240
- Class C: Fire escape defect (exterior). FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS DROP LADDER AT DOWN POSITION AT STACK AT NORTH YARD AT FIRE ESCAPE, issued 2026-09-29. HPD violation 19260211
- Class C: Self-closing door not working (hallway). , 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 LATCH AT DOOR FROM STREET TO VESTIBULE AT PUBLIC HALL, 1st STORY, issued 2026-09-01. HPD violation 19178002
- 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 3, 1st STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 3), issued 2026-05-11. HPD violation 18878883
- 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 2, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 2), issued 2026-03-10. HPD violation 18688895
311 housing complaints
48 in the last 12 months, 98 in 5 years. Most common: Unsanitary Condition (14), Paint/Plaster (9), Water Leak (8), Heat/Hot Water (7), Plumbing (6).
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: 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)
2 open DOB violations, 1 of them Local Law violations issued before 2000. 4 DOB violations on record. Check on DOB BIS.
Evictions and housing court
1 executed evictions in the last 3 years (3 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
12 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: 12 in 2024, 11 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 5409 HOLDINGS LLC. Head officer: RACHEL GOLDSTEIN. Managing agent: MOSHE KRENGEL. See the full portfolio.
Last HPD registration Jul 7, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3078990004, HPD building ID 192981. HPD Online, ACRIS, DOB BIS.
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 93 open (16 class C, 54 class B, 23 class A). 14 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 48 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −6 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 2 open DOB violations, 1 of them Local Law violations issued before 2000 | −3 |
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.