387 Onderdonk Avenue, Ridgewood, NY 11385
Built 1930 · 3-story walk-up · 6 apartments
6 immediately hazardous violations open. 14 open in all.
- Tenant reviews
- None yetLived here? Reviews open soon.
- Open violations
- 146 · 4 · 4
- Public record
- Updated todayFrom the city’s own data (, 311, the courts), refreshed nightly.
Violations issued each year
| Year | Hazardous | Non-hazardous |
|---|---|---|
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 so far | 9 | 5 |
Plus 1 violation from 2013 to 2021. Counted when issued, whether open or fixed since. Paperwork left out.
See every violation- Found most often since 2022
- Fire and safety equipment 3
- Heat and hot water 2
- Leaks and plumbing 2
- Open per apartment
- 2.3 (14 open across 6 apartments)
- Inspector last found a problem
- 26 Jun 2026 (visits that find nothing are not published)
What do these labels mean?Where each of these comes from
- Tenant-reported
- A resident's firsthand account of living here, moderated before it publishes, and labelled with whether we verified they lived there.
- Official violation
- A city inspector visited and recorded a code violation. HPD's own words, and its own hazard class.
- Public complaint
- A complaint somebody made to a city system, through HPD or 311. A report, not a finding: nobody has necessarily inspected it.
- Public filing
- A permit, a registration, a bedbug report: a document the owner filed with the city because the law requires it.
- Court record
- A Housing Court case HPD brought against the owner, or an eviction a city marshal carried out. A court's record: a case is an allegation until it ends in a finding.
- Insufficient data
- Not enough current information here to infer a pattern either way.
Tenant reviews
Tenant-reportedNo tenant reviews yet. Lived here? Be the first.
Nothing above this section came from a tenant. It is all filed by the city, which means it only holds what somebody reported and an inspector wrote down, not what it is actually like to live here.
Not open yet. Reviews open when this neighbourhood does.
Heat season
No heat or hot-water complaints or violations were recorded here last winter (2025–26). That is the city's record: it only holds what somebody reported.
| Winter | DaysDays with complaints | Complaints | Violations |
|---|---|---|---|
| 2025–26 | 0 | 0 | 0 |
The rules, 1 October to 31 May: from 6am to 10pm, when it is below 55°F outside, the apartment must be at least 68°F; overnight it must be at least 62°F whatever the weather. Hot water must be at least 120°F all year. A tenant without heat can report it to 311.
Rent stabilization
Public filingThis building is not on the state's list of buildings with rent-stabilized apartments for 2024. That is not proof none are: an owner who did not register is missing from the list too.
Source: Rent Guidelines Board building list, from the state's 2024 registrations. To know about one apartment, a tenant can ask the state for its rent history through Ask HCR.
City violations
Official violationImmediately hazardous6 open
Class C. HPD considers the condition an immediate danger: no heat in winter, no hot water, lead paint where a child lives, a broken lock on the front door. The owner has 24 hours to correct it.
Replace or repair the self-closing the doors that is missing or defective hinges at door in the entrance, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026Fire and safety equipment§ 27-2044 +3
Replace or repair the self-closing the doors that is missing or defective hinges at secondary exit door leading to rear yard in the 2nd room from north at west, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026Fire and safety equipment§ 27-2044 +3
Replace or repair the self-closing the doors that is missing or defective hinges at apartment entrance door in the entrance, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026Fire and safety equipment§ 27-2044 +3
Provide adequate supply of hot water for the fixtures at washbasin and bathtub in the 1st bathroom from east, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026Heat and hot water§ 27-2024
Provide adequate supply of cold water for the fixtures at bathtub and washbasin in the 1st bathroom from east, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026Leaks and plumbing§ 27-2024
Provide adequate supply of cold water for the fixtures at water closet in the 1st bathroom from east, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026§ 27-2024
Hazardous4 open
Class B. A hazardous condition: a leak, mould, a defective floor. The owner has 30 days to correct it.
Provide adequate supply of hot water for the fixtures.. in the 1st bathroom from north, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026Heat and hot water§ 27-2024
Provide adequate supply of cold water for the fixtures.. in the 1st bathroom from north, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026§ 27-2024
Trace and repair the source and abate the visible mold condition... (less than 10 sq ft) at ceiling in the 1st bathroom from north, 1st story at east original violation 19036054 issued 26-jun-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).
Issued 25 Jun 2026Notice of issuance sent to tenant 26 Oct 2026Mold and damp§ 27-2017.3
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts minimum required (light fixtures present)
Issued 3 Jun 2013Notice certified late 23 Jul 2013Electrical§ 27-2040
Non-hazardous4 open
Class A. The least serious band: chipped plaster, a missing cabinet, a peeling ceiling in a hallway. The owner has 90 days to correct it.
Discontinue use of interior room for living.. in the 4th room from north at west, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026§ 27-2061
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 1st bathroom from north, the kitchen, the 5th room from north, 1st story at east
Issued 26 Jun 2026Notice sent out 28 Jun 2026Walls and ceilings§ 27-2013
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st bathroom from east, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026Walls and ceilings§ 27-2005
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st bathroom from east, 1st story at south
Issued 3 Jun 2026Notice sent out 3 Jun 2026Leaks and plumbing§ 27-2026
1 closed violation, plus 5 closed paperwork filingsShow fewer
Closed means HPD recorded the violation as corrected, or dismissed it. Both appear here, because the difference matters and only HPD’s own status line says which it was.
Trace and repair the source and abate the visible mold condition... (less than 10 sq ft) at ceiling in the 1st bathroom from north, 1st story at east
Issued 25 Jun 2026Violation closed 26 Oct 2026Mold and damp§ 27-2017.3
20 violations on record in total, 14 of them open. The count at the top of this page counts habitability violations only.
Complaints to the city
Public complaintComplaints are reports made to the city. They are not confirmed findings. They come from HPD and from 311, and the same problem can appear more than once if more than one neighbour called.
7 complaints in three years, 7 of them in the last twelve months.
- Leaks and plumbing5 / 5
- Mold and damp1 / 1
- Walls and ceilings1 / 1
Last twelve months / last three years. The solid part of each bar is the last twelve months.
Court records
Court recordHousing Court cases
Cases the city’s housing department (HPD) brought against the owner, usually to force repairs or restore heat. A case is an allegation; where the court recorded an outcome, it is shown.
No HPD Housing Court cases on record for this building.
Evictions
Residential evictions carried out by a city marshal since 2017. Most follow a case for unpaid rent, so a count here is not by itself a finding about the building or the landlord. We show how many, never which apartment.
No marshal evictions recorded at this building since 2017.
Filings
Public filingBuilding permits
No permit currently in force. 1 permit filed in the last five years.
Show 1 expired or finishedShow fewer
General Construction
PROPOSED MODERATE REHAB TO INCLUDE NEW FLOORS, WALLS, CEILING FINISHES AS PER PLANS
Issued 27 Jul 2023Expired 4 Dec 2023
Annual bedbug report
Every multiple dwelling in New York must file this once a year. A report of zero infested units is good news. No report is not: failing to file is itself a violation.
- 2026No infested units reported (2024 report)
Show 7 earlier reportsShow fewer
- 2025No infested units reported (2024 report)
- 2024No infested units reported (2023 report)
- 2024No infested units reported (2022 report)
- 2023No infested units reported (2022 report)
- 20235 of 5 units reported infested, 5 re-infested (2021 report)
- 2022No infested units reported (2020 report)
- 2021No infested units reported (2019 report)
Ownership and management
Public filingAssociations come from registration records and may be incomplete. Owners register with HPD once a year, so a change of hands can go unrecorded for a full cycle.
Owner of record and managing agent
387 ONDERDONK LLC
Public records list 387 ONDERDONK LLC as the owner of record and the registered managing agent for this address as of 16 Jul 2026. Source: HPD registration.
Wrong company, wrong date, or a change that is not reflected here? Report a correction.
What to ask at the viewing
387 Onderdonk Avenue, Ridgewood, NY 11385
Drawn from this building’s record above. They are questions, not conclusions: the point is to find out, in the twenty minutes you get inside, what the public record cannot tell you.
- The city currently has 6 open immediately-hazardous violations on this building. Ask which apartments they concern, how many are in the one you would be renting, and when HPD re-inspects.
- There is 1 open mould violation on record. Ask to look behind furniture and under sinks, and ask what was done the last time; a repaint is not a repair.
- The owner has filed a bedbug report for this building (most recently for the year ending 2026). Ask when the building was last treated, how often an exterminator comes, and whether treatment covers the whole line of apartments or only the one that complained.
- Leaks and plumbing come up on this building's record. Ask which apartments were affected and whether the cause was ever found: 5 complaints in the last twelve months.
- Ask what the deposit is, exactly what can be deducted from it, and how and when it comes back.
- Ask who to call when something breaks, what happens after hours and at weekends, and how long a repair normally takes.
Ask for anything that matters in writing; an email after the viewing is enough. We are not your lawyer and this is not legal advice.
Questions about this building
Yes. HPD lists 14 open housing violations: 6 immediately hazardous, 4 hazardous and 4 non-hazardous. Paperwork filings, such as a late registration, are not counted.
Since 2022, HPD inspectors have written the most violations here for fire and safety equipment (3), heat and hot water (2) and leaks and plumbing (2).
On 26 Jun 2026. HPD only publishes inspections that found something, so a later visit that found nothing would not show here.
It is not on the state's list of buildings with rent-stabilized apartments for 2024. That is not proof none are: an owner who did not register is missing from the list too.
No heat or hot-water complaints or violations were recorded here in the 2025–26 heat season.
No residential evictions by a city marshal are recorded here since 2017.
Not yet. Reviews come from people who lived here, and none has been published for this building.
BBL 4034010002 · Block 3401, Lot 2 · Building class C2