411 Onderdonk Avenue

411 Onderdonk Avenue in Ridgewood, Queens, has 16 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (52/100).

Mixed residential & commercial · 6 units · Built 1930

StreetSpy grade: D (Poor, 52/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• The head officer on this registration is named on 16 buildings' registrations; 12 graded D or F.
• 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.

More open violations per unit than 8 in 10 Queens buildings this size.

• Repairs: High (16 open, 2 class C), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

16 open violations: 2 class C (immediately hazardous), 7 class B, 7 class A. 0 issued in the last 12 months. 23 on record. Oldest open violation issued 2008-06-10. Newest violation issued 2025-08-07.

0 closed in the last 90 days. Median 134 days from issue to close for the 2 violations closed in the last 12 months.

• Class C: & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF STAGNANT WATER THROUGHOUT AT CELLAR, issued 2008-08-04. HPD violation 7404542
• Class C: Door, lock or intercom defect (entrance). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY OPERATED LOCK ENTRANCE DOOR TO 2 STY APT 2R. LOCATED AT APT 2R (apt 2R), issued 2008-06-10. HPD violation 300253
• Class B: No heat / heating defect (basement). REPAIR THE BROKEN OR DEFECTIVE CONNECTION ,DRAIN STACK BOILER ROOM AT CELLAR, issued 2008-08-04. HPD violation 7404543
• Class B: Leak or water damage, bathroom, 1st floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1R, 1st STORY, APARTMENT AT NORTH (apt 1R), issued 2008-08-04. HPD violation 7404541
• Class B: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE PAVING NORTH AIR SHAFT R64., issued 2008-06-10. HPD violation 300243
• Class B: Missing or broken smoke / CO detector. D26-20.08 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE 1 STY APT 1R TENANT A SCOTTI. , SECTION '' '' (apt 1R), issued 2008-06-10. HPD violation 300246
• Class B: Self-closing door not working (entrance). D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 1 STY APT 1R. , SECTION '' '' (apt 1R), issued 2008-06-10. HPD violation 300247
• Class B: Fire escape defect. SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS REAR STACK ALL STY., issued 2008-06-10. HPD violation 300250

311 housing complaints

1 in the last 12 months, 1 in 5 years. Most common: Unsanitary Condition (1).

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

Buildings department (DOB)

No open DOB violations. 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: NEW POND REALTY CORP.. Head officer: ROBERT GULLY. Managing agent: ERIC GULLY. This owner has 16 buildings on record, 12 graded D or F. See the full portfolio.

Last HPD registration Oct 6, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 4034020004, HPD building ID 686026. HPD Online, ACRIS, DOB BIS.

Nearest subway

• DeKalb Av (L), 8 min walk
• Seneca Av (M), 8 min walk
• Jefferson St (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 2026-10-27.