464 Seneca Avenue
464 Seneca Avenue in Ridgewood, Queens, has 47 open HPD violations, 11 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (49/100).
Mixed residential & commercial · 4 units · Built 1930
StreetSpy grade: F (Severe, 49/100)
- 117.5 open HPD violations per 10 units, about 12 per apartment. The grade is F for that alone.
- 11 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 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 9 in 10 Queens buildings this size.
- Repairs: Grade capped at F (47 open, 11 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: High (2 open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2025, records as of Oct 3, 2026
Housing code violations (HPD)
47 open violations: 11 class C (immediately hazardous), 29 class B, 6 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 56 on record. Oldest open violation issued 2000-03-20. Newest violation issued 2026-05-07.
HPD recorded no violation closed here in the last 12 months.
4 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: No heat / heating defect. PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED AT 1 STY PUB HALL., issued 2008-06-05. HPD violation 344473
- Class C: No heat / heating defect (boiler room). 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 AT MAILBOXES 1 STY PUB HALL & BOILER ROOM DOOR., issued 2008-06-05. HPD violation 344472
- Class C: No hot water. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES AT 3 STY EAST APT 3L. LOCATED AT APT 3L (apt 3L), issued 2008-06-05. HPD violation 344470
- Class C: No hot water. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES AT 3 STY WEST APT 3R. LOCATED AT APT 3R (apt 3R), issued 2008-06-05. HPD violation 344471
- Class C: Mold, north wall, living room, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF MOLD AND MILDEW AT NORTH WALL IN THE 3rd LIVING ROOM FROM NORTH AT EAST LOCATED AT APT 3-R, 3rd STORY (apt 3-R), issued 2006-01-11. HPD violation 3435558
- Class C: Mold, north wall, kitchen, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF MOLD AND MILDEW AT NORTH WALL IN THE KITCHEN LOCATED AT APT 3-R, 3rd STORY (apt 3-R), issued 2006-01-11. HPD violation 3435543
- Class C: Mold, north wall, bedroom, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF MOLD AND MILDEW AT NORTH WALL IN THE 1st BEDROOM FROM NORTH AT EAST LOCATED AT APT 3-R, 3rd STORY (apt 3-R), issued 2006-01-11. HPD violation 3435554
- Class C: No heat / heating defect (entrance). 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 VESTIBULE PUB HALL., issued 2006-01-11. HPD violation 344481
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. 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: 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)
2 open DOB violations, all 2 Local Law violations issued before 2000. 2 DOB violations 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: ANDREW MARKOVICH. See the full portfolio.
Last HPD registration Oct 12, 2024. HPD registration expired Sep 1, 2025 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 4034320040, HPD building ID 811843. HPD Online, ACRIS, DOB BIS.
Nearest subway
- DeKalb Av (L), 6 min walk
- Seneca Av (M), 7 min walk
- Myrtle-Wyckoff Avs (L), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 47 open (11 class C, 29 class B, 6 class A, 1 class I). 4 rent-impairing | −45 |
| 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 | 2 open DOB violations, all 2 Local Law violations issued before 2000 | −5 |
| Density cap | 117.5 per 10 units (about 12 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −1 |
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.