804 Onderdonk Avenue
804 Onderdonk Avenue in Ridgewood, Queens, has 3 open HPD violations, 2 of them class C, and 7 of 7 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (73/100).
Multi-family walk-up · 7 units · Built 1913
StreetSpy grade: C (Fair, 73/100)
- 2 immediately hazardous violations 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.
- 7 of 7 units are rent-stabilized.
More open violations per unit than 6 in 10 Queens buildings this size.
- Repairs: Medium (3 open, 2 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)
3 open violations: 2 class C (immediately hazardous), 1 class B, 0 class A. 2 issued in the last 12 months. 20 on record. Oldest open violation issued 2015-02-09. Newest violation issued 2025-12-18.
HPD recorded no violation closed here in the last 12 months.
- Class C: Lead paint hazard. : CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER PURSUANT TO LOCAL LAW 1 OF 2004 RELATED TO LEAD-BASED PAINT NOTICES, INSPECTIONS AND REMEDIATION/ABATEMENT ACTIVITIES. (apt 3L), issued 2025-12-18. HPD violation 18521515
- Class C: Lead paint hazard. - CORRECT FAILURE TO NOTIFY OCCUPANTS AND/OR TO INVESTIGATE LEAD-BASED PAINT HAZARDS. (apt 3L), issued 2025-12-18. HPD violation 18521516
- Class B: Door, lock or intercom defect (entrance). PROPERLY SECURE THE LOOSE LOCK AT ENTRANCE DOOR TO BLDG, issued 2015-02-09. HPD violation 10548104
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: 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)
No open DOB violations. 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
7 of 7 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: 7 in 2024, 7 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 576 MAGNOLIA LLC. Head officer: PATRIZIO PETITO. Managing agent: 576 MAGNOLIA LLC. See the full portfolio.
Last HPD registration Dec 4, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 4034630030, HPD building ID 686167. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Forest Av (M), 3 min walk
- Seneca Av (M), 4 min walk
- Myrtle-Wyckoff Avs (L), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 3 open (2 class C, 1 class B) | −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.