2421 Ocean Avenue
2421 Ocean Avenue in Madison, Brooklyn, has 5 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: B (82/100).
Mixed residential & commercial · 12 units · Built 2004
StreetSpy grade: B (Good, 82/100)
- 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.
- Repairs: Medium (5 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 (1 open DOB violation), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
5 open violations: 1 class C (immediately hazardous), 2 class B, 2 class A. 1 issued in the last 12 months. 9 on record. Oldest open violation issued 2018-10-03. Newest violation issued 2026-05-08.
0 closed in the last 90 days. Median 6 days from issue to close for the 2 violations closed in the last 12 months.
- Class C: No heat / heating defect. 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 .. , 1st STORY, issued 2018-10-03. HPD violation 5933599
- Class B: Damaged plaster or paint, north wall, 1st room from the north, 6th floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE PLASTIC BASEBOARD AT NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 6A, 6th STORY, APARTMENT AT NORTH (apt 6A), issued 2018-10-03. HPD violation 5933571
- Class B: Floor or stair defect, 1st room from the north, 6th floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 6A, 6th STORY, APARTMENT AT NORTH (apt 6A), issued 2018-10-03. HPD violation 5933622
- Class A: Door, lock or intercom defect, 6th floor. REFIT DOOR IN THE ENTRANCE LOCATED AT APT 6A, 6th STORY, APARTMENT AT NORTH (apt 6A), issued 2018-10-03. HPD violation 5933628
- Class A: Damaged plaster or paint, 2nd room from the north, 6th floor. REFIT SOUTH WALL BALCONY DOOR IN THE 2nd ROOM FROM NORTH LOCATED AT APT 6A, 6th STORY, APARTMENT AT NORTH (apt 6A), issued 2018-10-03. HPD violation 5933637
311 housing complaints
0 in the last 12 months, 0 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: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
1 open DOB violation. 1 DOB violation on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 2421 OCEAN AVENUE CONDOMINIUM. Head officer: MARGARET GENAO. Managing agent: SANDBERG MANAGEMENT. See the full portfolio.
Last HPD registration Nov 25, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3072997501, HPD building ID 857772. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Avenue U (Q), 6 min walk
- Kings Hwy (B, Q), 10 min walk
- Neck Rd (Q), 11 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 5 open (1 class C, 2 class B, 2 class A) | −18 |
| 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 | 1 open DOB violation | 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.