686 ONDERDONK AVENUE is a mid-century 1930 building, 6 units in Ridgewood, NYC. Owned by 686 ONDERDONK LLC. Public records show 98 open violations, 56 311 complaints, 1 active litigation matter on file.
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Queens · February 2026
Best & worst months to sign a lease
Potential savings: ~8% by timing your move to February.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Monthly counts over the last 7 years · all data sources
§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF FREE STANDING DOOR AND FRAME AT PUBLIC HALL, 1st STORY
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES 1ST FROM EAST AT SOUTH LABELLED 'MECH ROOM' AT BASEMENT
§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF STANDING DOOR AND FRAME AT PUBLIC HALL, 1st STORY
§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE RAW SEWAGE AT METER ROOM LABELLED 'ELEC ROOM' BASEMENT FRONT AT BASEMENT, SECTION AT NORTHEAST
§ 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION PVC PIPES FROM CEILING METER ROOM, BASEMENT FRONT AT BASEMENT, SECTION AT NORTHEAST
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
Ridgewood straddles the Brooklyn-Queens border and has become one of the city's hottest neighborhoods for artists and young professionals priced out of Bushwick. The Ridgewood Reservoir in Highland Park, the intact pre-war commercial streets, and a growing bar scene on Seneca Avenue make it increasingly desirable.
UNSANITARY CONDITION — MOLD
ELECTRIC — LIGHTING
WATER LEAK — HEAVY FLOW
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
HPD Class B Violation — § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF FREE STANDING DOOR AND FRAME AT PUBLIC HALL, 1st STORY
HPD Class C Violation — § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSI
HPD Class C Violation — § 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION PVC PIPES FROM CEILING METER ROOM, BASEMENT FRONT AT BASEME
HPD Class C Violation — § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSI
HPD Class B Violation — § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF STANDING DOOR AND FRAME AT PUBLIC HALL, 1st STORY