415 Onderdonk Avenue

415 Onderdonk Avenue in Ridgewood, Queens, has 13 open HPD violations, 6 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (57/100).

Mixed residential & commercial · 4 units · Built 1930

StreetSpy grade: D (Poor, 57/100)

• 6 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• The owner has 3 buildings on record; 1 graded D or F.
• No housing complaints to 311 in the last 12 months.
• 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 8 in 10 Queens buildings this size.

• Repairs: High (13 open, 6 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: Medium (1 open DOB violation), records as of Oct 26, 2026
• Registration: Expired Sep 1, 2025, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

13 open violations: 6 class C (immediately hazardous), 3 class B, 3 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. 27 on record. Oldest open violation issued 2019-07-31. Newest violation issued 2026-05-07.

HPD recorded no violation closed here in the last 12 months.

• Class C: Lead paint hazard, kitchen, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL IN THE KITCHEN LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-08-05. HPD violation 13208818
• Class C: Lead paint hazard, bathroom, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL, WEST WALL IN THE BATHROOM LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-08-05. HPD violation 13208816
• Class C: Lead paint hazard, 2nd door from the east, south wall, foyer, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 2nd DOOR FROM EAST AT SOUTH WALL, NORTH WALL IN THE FOYER LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-08-05. HPD violation 13208817
• Class C: Self-closing door not working, 2nd floor. , 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS .. IN THE ENTRANCE LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-07-31. HPD violation 13199008
• 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 .. AT PUBLIC HALL, 1st STORY, issued 2019-07-31. HPD violation 13199058
• Class C: Missing window guards, throughout the apartment, 2nd floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 4; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-07-31. HPD violation 13198986
• Class B: Fire escape defect (exterior). , 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES AT 2ND AND THIRD STORY BALCONYS EAST YARD, issued 2019-07-31. HPD violation 13199049
• Class B: Missing or broken smoke / CO detector, 2nd floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2019-07-31. HPD violation 13199039

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: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: Owner reported 0 infested units
• 2022: No bedbug filing on record for this year
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

1 open DOB violation. 3 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: Seneca Partners LLC. Head officer: Frank Tortorella. Managing agent: Erica Matos. This owner has 3 buildings on record, 1 graded D or F. See the full portfolio.

Last HPD registration Dec 30, 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 4034020001, HPD building ID 686030. HPD Online, ACRIS, DOB BIS.

Nearest subway

• DeKalb Av (L), 8 min walk
• Seneca Av (M), 8 min walk
• Myrtle-Wyckoff Avs (L), 11 min walk

How the grade is calculated

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.