ByTenantsByTenants home

1723 Cornelia Street, Ridgewood, NY 11385

Built 1930 · 3-story walk-up · 6 apartments

11 immediately hazardous violations open. 31 open in all.

Tenant reviews
None yetLived here? Reviews open soon.
Open violations
3111 · 17 · 3
Public record
Updated yesterdayFrom the city’s own data (, 311, the courts), refreshed nightly.

Violations issued each year

None issued since 2022. 49 violations before that, the first in 2008.

See every violation
Open per apartment
5.2 (31 open across 6 apartments)
Inspector last found a problem
29 Oct 2020 (visits that find nothing are not published)
What do these labels mean?
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-reported

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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

Last winter (2025–26), the city received heat or hot-water complaints about this building on 1 day.

WinterDaysComplaintsViolations
2025–26110

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 filing

This 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 violation

Immediately hazardous11 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.

  • Remove the illegal double cylinder key operated locking device at door.. in the entrance, 1st story

    Issued 29 Oct 2020Notice sent out 29 Oct 2020Doors and windows§ 27-2005

  • Correct failure to provide to the department within 45 days of demand all records required to be maintained by owner in the entire apartment, 3rd story

    Issued 20 May 2019Notice sent out 28 Jul 2019§ 27-2056.7

  • 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 = 5; wg to replace = 0; wg to repair = 0; in the entire apartment, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Fire and safety equipment§ 27-2043.1

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) north wall, south wall in the private hallway, 3rd story at west

    Issued 8 Aug 2015Invalid certification 11 Sept 2015Lead paint§ 27-2056.6

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) 1st door frame from west at north wall in the 2nd room from north, 3rd story at west

    Issued 8 Aug 2015Invalid certification 11 Sept 2015Lead paint§ 27-2056.6

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) 1st door from south at west wall, 1st door frame from south at west wall, east wall, 1st window frame from west at north wall in the bathroom, 3rd story at west

    Issued 8 Aug 2015Invalid certification 11 Sept 2015Lead paint§ 27-2056.6

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) east wall, west wall, 1st window frame from west at north wall, 2nd window frame from west at north wall in the kitchen, 3rd story at west

    Issued 8 Aug 2015Invalid certification 11 Sept 2015Lead paint§ 27-2056.6

  • Abate the nuisance consisting of cascading water leak. ceiling in the bathroom, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Leaks and plumbing§ 27-2005 +1

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) north wall, east wall in the bathroom, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Lead paint§ 27-2056.6

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) 1st closet from west at north wall wall in the kitchen, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Lead paint§ 27-2056.6

Show all 11

  • Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) north wall in the 4th room from east, 2nd story at south

    Issued 16 Feb 2008Certification postponment granted 17 Mar 2008Lead paint§ 27-2056.6

Hazardous17 open

Class B. A hazardous condition: a leak, mould, a defective floor. The owner has 30 days to correct it.

  • Properly repair the broken or defective spring balance at lower sash window in the kitchen, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Doors and windows§ 27-2005

  • Remove the illegal fastening slide bolt with eye installed at door leading to roof, 3rd story

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Roof and outside the building§ 27-2005 +1

  • Arrange and make self-closing the doors.. in the entrance, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Fire and safety equipment§ 27-2005 +1

  • Repair the broken or defective plastered surfaces and paint in a uniform color the east wall, ceiling in the 2nd room from north, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Walls and ceilings§ 27-2005

  • Repair the broken or defective plastered surfaces and paint in a uniform color the north wall, ceiling in the kitchen, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Walls and ceilings§ 27-2005

  • Abate the nuisance consisting of mice in the entire apartment, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Pests§ 27-2018

  • Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Fire and safety equipment§ 27-2046.1

  • Repair or replace the smoke detector missing in the entire apartment, 3rd story at west

    Issued 8 Aug 2015Notice sent out 17 Aug 2015Fire and safety equipment§ 27-2045

  • Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the bathroom, 3rd story at west

    Issued 8 Aug 2015Notice sent out 19 Aug 2015Walls and ceilings§ 27-2005

  • Replace with new the broken or defective window glass at upper sash in the bathroom, 3rd story at west

    Issued 8 Aug 2015Notice sent out 19 Aug 2015Doors and windows§ 27-2005

Show all 17

  • ×2Repair or replace the smoke detector missing in the entire apartment, 2nd story at south

    2 issued 16 Feb 2008 to 11 Aug 2008Notice sent outFire and safety equipment§ 27-2045

  • ×2Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment, 2nd story at south

    2 issued 16 Feb 2008 to 11 Aug 2008Notice sent outFire and safety equipment§ 27-2046.1

  • Properly repair the broken or defective electric wall outlet at south in the kitchen, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Electrical§ 27-2005

  • Abate the nuisance consisting of vermin roaches in the entire apartment, 2nd story at east

    Issued 14 Apr 2008Notice sent out 15 Apr 2008Pests§ 27-2018

  • Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 3rd room from east, 2nd story at south

    Issued 16 Feb 2008Notice sent out 19 Feb 2008Walls and ceilings§ 27-2005

Non-hazardous3 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.

  • Paint with light colored paint to the satisfaction of this department the ceiling, 1st door from east at south wall in the bathroom, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Doors and windows§ 27-2013

  • File plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration suspended ceiling in the bathroom, 2nd story at south

    Issued 11 Aug 2008Notice sent out 12 Aug 2008Walls and ceilings§ 300

  • Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the private hallway, the kitchen, 2nd story at south

    Issued 16 Feb 2008Notice sent out 19 Feb 2008Walls and ceilings§ 27-2013

Paperwork and notices5 open

The owner failed to file something the city requires, most often the annual property registration or the annual bedbug report. Real violations, and they say something about an owner, but not a condition anyone is living in. Kept out of the count at the top of this page for that reason.

  • Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story

    Issued 11 Aug 2019Invalid certification 1 Dec 2019Paperwork and notices§ 27-2104

  • Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Issued 11 Aug 2019Invalid certification 1 Dec 2019Paperwork and notices§ 26-1103

  • Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall, 1st story

    Issued 11 Aug 2019Invalid certification 1 Dec 2019Paperwork and notices§ 27-2005

  • Dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor.. at public hall, 1st story

    Issued 11 Aug 2019Invalid certification 1 Dec 2019Paperwork and notices§ 329

  • Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box... at public hall, 1st story

    Issued 11 Aug 2019Invalid certification 1 Dec 2019Paperwork and notices§ 27-2045

18 closed violations, plus 7 closed paperwork filings

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.

  • 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 11 Aug 2019Violation dismissed 6 Nov 2019Heat and hot water§ 27-2033

  • Properly repair the broken or defective bell buzzer and return buzzer in the entire apartment, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Entry, buzzer and mail§ 27-2005

  • Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the bathroom, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Walls and ceilings§ 27-2005

  • Replace with new the broken or defective wire glass pane at door in the entrance, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Doors and windows§ 27-2005

  • Arrange and make self-closing the doors.. in the entrance, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Fire and safety equipment§ 27-2005 +1

  • Arrange and make self-closing the doors egress door in the 1st room from east, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Fire and safety equipment§ 27-2005 +1

  • Repair or replace the carbon monoxide detecting device(s). missing, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Fire and safety equipment§ 27-2046.1

  • Repair or replace the smoke detector missing, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Fire and safety equipment§ 27-2045

  • Properly repair the source and abate the evidence of a water leak ceiling in the bathroom, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Leaks and plumbing§ 27-2026

  • Abate the nuisance consisting of roaches in the entire apartment, 1st story at south

    Issued 10 Oct 2018Violation dismissed 10 Jan 2019Pests§ 27-2018

  • Paint with light colored paint to the satisfaction of this department the 1st door frame from north at east wall, 1st window sash from east at south wall, 2nd window frame from east at south wall in the 2nd room from north, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Doors and windows§ 27-2013

  • Paint metal in accordance with dept. regulation the 1st radiator from west at north wall in the kitchen, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Heat and hot water§ 27-2005

  • Paint with light colored paint to the satisfaction of this department the 1st wall cabinet from south at west wall, 1st wall cabinet from north at east wall in the private hallway, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Walls and ceilings§ 27-2013

  • Trace and repair the source and abate the nuisance consisting of mold... at 1st window frame from west at north wall in the bathroom, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Mold and damp§ 27-2005

  • Trace and repair the source and abate the nuisance consisting of mold... at east wall in the bathroom, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Mold and damp§ 27-2005

  • Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 4th room from north, the 3rd room from north, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Walls and ceilings§ 27-2013

  • Paint metal in accordance with dept. regulation the 1st radiator from east at south wall in the 2nd room from north, 3rd story at west

    Issued 8 Aug 2015Violation dismissed 6 Jan 2016Heat and hot water§ 27-2005

  • Replace with new the broken or defective glass at lower sash window in the 3rd room from north, 3rd story at west

    Issued 8 Aug 2015Violation closed 6 Sept 2015Doors and windows§ 27-2005

61 violations on record in total, 36 of them open. The count at the top of this page counts habitability violations only.

Complaints to the city

Public complaint

Complaints 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.

3 complaints in three years, 2 of them in the last twelve months.

  • Heat and hot water1 / 1
  • Noise0 / 1
  • Fire and safety equipment1 / 1

Last twelve months / last three years. The solid part of each bar is the last twelve months.

Court records

Court record

Housing 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 filing

Building permits

No DOB permits filed for this building in the last five years.

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 1 earlier report
  • 2020No infested units reported (2018 report)

Ownership and management

Public filing

Associations 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.

  • Registered managing agent

    1723 PROPERTY LLC

    Public records list 1723 PROPERTY LLC as the registered managing agent for this address as of 17 Nov 2025. Source: HPD registration.

  • Owner of record

    TIEN NGUYEN

    Public records list TIEN NGUYEN as the owner of record for this address as of 17 Nov 2025. Source: HPD registration.

    Other buildings listed under this owner (1 in the records we hold)

    No combined rating for this owner yet. A portfolio rating needs at least 5 verified reviews across 2 or more buildings; currently 0.

  • Owner of record

    MARIA NGUYEN

    Public records list MARIA NGUYEN as the owner of record for this address as of 17 Nov 2025. Source: HPD registration.

Wrong company, wrong date, or a change that is not reflected here? Report a correction.

What to ask at the viewing

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.

  1. The city currently has 11 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.
  2. The city recorded 2 mould violations here, most recently in 2015, all since closed. Closed means the city stopped checking, not that the damp is gone. Ask to look behind furniture and under sinks, and ask what was done the last time; a repaint is not a repair.
  3. 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.
  4. This building dates from 1930 and has 7 open lead-paint violations on record. If a child under six will live here, ask what testing and remediation has been done and ask for it in writing.
  5. Ask what the deposit is, exactly what can be deducted from it, and how and when it comes back.
  6. 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

BBL 4034610046 · Block 3461, Lot 46 · Building class C2