31-01 21 Street, Astoria, NY 11106
Built 1930 · 1-story elevator building with stores · 6 apartments
3 immediately hazardous violations open. 18 open in all. On the state's rent-stabilization list for 2024.
- Tenant reviews
- None yetLived here? Reviews open soon.
- Open violations
- 183 · 10 · 5
- Public record
- Updated todayFrom the city’s own data (, 311, the courts), refreshed nightly.
Violations issued each year
| Year | Hazardous | Non-hazardous |
|---|---|---|
| 2022 | 10 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 so far | 0 | 0 |
Plus 7 violations from 2021 to 2021. Counted when issued, whether open or fixed since. Paperwork left out.
See every violation- Found most often since 2022
- Leaks and plumbing 4
- Walls and ceilings 3
- Mold and damp 2
- Open per apartment
- 3 (18 open across 6 apartments)
- Inspector last found a problem
- 15 Apr 2022 (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 filingThe owner registered at least one rent-stabilized apartment here with the state for 2024. The list does not say which apartments, or how many.
It is listed under a tax-benefit program (421-a or J-51). Stabilization that comes from one of these can end when the benefit does, so ask when it expires.
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 hazardous3 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.
Abate the infestation consisting of roaches in the entire apartment, 4th story at north
Issued 15 Apr 2022Notice of issuance sent to tenant 17 Apr 2022Pests§ 27-2017.4
Repair the roof so that it will not leak over the ceiling in the private hallway, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Leaks and plumbing§ 27-2005
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the private hallway, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Walls and ceilings§ 27-2005
Hazardous10 open
Class B. A hazardous condition: a leak, mould, a defective floor. The owner has 30 days to correct it.
Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the bathroom, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Walls and ceilings§ 27-2005
Properly repair with similar material the broken or defective caulking around bathtub perimeter in the bathroom, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Leaks and plumbing§ 27-2005
Repair the roof so that it will not leak over the ceiling in the bathroom, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Leaks and plumbing§ 27-2005
Trace and repair the source and abate the visible mold condition... at north wall (approx. 5 sq ft) in the bathroom, 4th story at north original violation 15102061 issued 15-apr-22 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Issued 15 Apr 2022First no access to re- inspect violation 26 Feb 2023Mold and damp§ 27-2017.3
Provide a safe and adequate supply of electric service to the fixtures the electrical receptacle at south wall in the terrace, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Electrical§ 27-2037
Repair the roof so that it will not leak over the ceiling in the 2nd room from north, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Leaks and plumbing§ 27-2005
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 2nd room from north, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Walls and ceilings§ 27-2005
Repair the roof so that it will not leak ceiling at public hall, 4th story
Issued 20 Jul 2021Notice sent out 25 Jul 2021Leaks and plumbing§ 27-2005
Repair the roof so that it will not leak ceiling in the 1st room from east, 4th story at west
Issued 20 Jul 2021Notice sent out 20 Jul 2021Leaks and plumbing§ 27-2005
Repair the roof so that it will not leak ceiling in the 2nd room from east, 4th story at west
Issued 20 Jul 2021Notice sent out 20 Jul 2021Leaks and plumbing§ 27-2005
Non-hazardous5 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.
Properly repair the broken or defective door frame at sliding door in the terrace, 4th story at north
Issued 15 Apr 2022Notice sent out 17 Apr 2022Doors and windows§ 27-2005
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 4th story
Issued 20 Jul 2021Notice sent out 25 Jul 2021Walls and ceilings§ 27-2005
Repair the broken or defective plastered surfaces and paint in a uniform color cceiling in the 1st room from east, 4th story at west
Issued 20 Jul 2021Notice sent out 20 Jul 2021Walls and ceilings§ 27-2005
Paint with light colored paint to the satisfaction of this department ceiling at public hall, 4th story
Issued 20 Jul 2021Notice sent out 25 Jul 2021Walls and ceilings§ 27-2013
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the 2nd room from east, 4th story at west
Issued 20 Jul 2021Notice sent out 20 Jul 2021Walls and ceilings§ 27-2005
Paperwork and notices11 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.
×6File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
6 issued 14 Apr 2021 to 6 May 2026Notice sent outPaperwork and notices
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 missing at public hall, 1st story
Issued 20 Jul 2021Notice sent out 20 Jul 2021Paperwork and notices§ 329
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 20 Jul 2021Notice sent out 20 Jul 2021Paperwork and notices§ 27-2104
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 20 Jul 2021Notice sent out 20 Jul 2021Paperwork and notices§ 27-2005
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 20 Jul 2021Notice sent out 20 Jul 2021Paperwork and notices§ 27-2045
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 20 Jul 2021Notice sent out 20 Jul 2021Paperwork and notices§ 26-1103
1 closed violation, plus 6 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... at north wall (approx. 5 sq ft) in the bathroom, 4th story at north
Issued 15 Apr 2022Violation closed 15 Aug 2022Mold and damp§ 27-2017.3
36 violations on record in total, 29 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.
2 complaints in three years, 0 of them in the last twelve months.
- Garbage and cleanliness0 / 1
- Heat and hot water0 / 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 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.
No bedbug report on file for this building. That usually means the owner did not file one, not that there is nothing to 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.
Registered managing agent
STEFANO TROIA
Public records list STEFANO TROIA as the registered managing agent for this address as of 2 Feb 2026. Source: HPD registration.
Owner of record
3101 ASTORIA REAL ESTATE LLC
Public records list 3101 ASTORIA REAL ESTATE LLC as the owner of record for this address as of 2 Feb 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
31-01 21 Street, Astoria, NY 11106
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 3 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.
- Leaks and plumbing come up on this building's record. Ask which apartments were affected and whether the cause was ever found: 0 complaints in the last twelve months.
- 11 open violations for not filing something the city requires, usually the annual registration or the annual bedbug report. Nothing anyone lives in, but it is the record's plainest measure of whether this owner follows through. No bedbug report has ever been filed here, so the record cannot tell you the building's history — ask.
- 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 18 open housing violations: 3 immediately hazardous, 10 hazardous and 5 non-hazardous. Paperwork filings, such as a late registration, are not counted.
Since 2022, HPD inspectors have written the most violations here for leaks and plumbing (4), walls and ceilings (3) and mold and damp (2).
On 15 Apr 2022. HPD only publishes inspections that found something, so a later visit that found nothing would not show here.
The owner registered at least one rent-stabilized apartment here with the state for 2024. The list does not say which apartments. A tenant can ask the state for an apartment's rent history to be sure.
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 4005520018 · Block 552, Lot 18 · Building class D7