227 23 St

Fire safetyApt 3L class C · closed · HPD violation

Fire safety class A · HPD violation

Structure and facade

Issues on record

What has happened here

Walls, floors and stairs class A · HPD violation

Doors and windows class B · closed · HPD violation

Doors and windowsApt 3L class C · closed · HPD violation

Walls, floors and stairsApt 3L class A · closed · HPD violation

Walls, floors and stairsApt 3L class C · closed · HPD violation

Doors and windowsApt 3L class C · closed · HPD violation

Show 9 more

Doors and windowsApt 3L class B · closed · HPD violation

Walls, floors and stairsApt 4L class A · closed · HPD violation

2025 Oct

Walls, floors and stairsApt 1R class A · HPD violation

2015 Aug

Construction class - 2 · never closed · DOB violation

2009 Feb

Construction class - 1 · never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Construction class - 1 · never closed · DOB violation

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 88 complaints, 2024–2026 · 47 in the past year

What has happened here

Show 109 more

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 3L class C · closed · HPD violation

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 3R class C · closed · HPD violation

Heat or hot waterApt 1L complaint

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 3R class C · HPD violation

2025 Jun

Heat or hot waterApt 1L complaint

Heat or hot waterApt 7 complaint

Heat or hot waterApt 4O complaint

2023 Apr

2018 Apr

2017 Feb

Low Pressure Boiler never closed · DOB violation

2015 Oct

2015 Mar

Low Pressure Boiler never closed · DOB violation

1995 Aug

Local Law 62/91 - Boilers never closed · DOB violation

1994 Jun

Local Law 62/91 - Boilers never closed · DOB violation

1993 Aug

Local Law 62/91 - Boilers never closed · DOB violation

1993 Jun

Local Law 62/91 - Boilers never closed · DOB violation

Heat source

Boiler burning natural gas (Weil Mc Lain UNKNOWN), registration expired since Jul 2012

Clean Air Tracking System (boiler registrations), as of 2026-10-21 · See this building's boiler registrations on NYC Open Data →

Heat and hot water complaints

57 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Boiler inspection filingsno recordNo boiler filings under this building's ID
Boiler work permitsno recordNo boiler work permits on record

Water and pipes

29 complaints, 2024–2026 · 16 in the past year

What has happened here

PlumbingApt 2L complaint

PlumbingApt 1R complaint

Plumbing complaint

Show 30 more

PlumbingApt 4L complaint

PlumbingApt 2L complaint

PlumbingApt 3L class C · closed · HPD violation

PlumbingApt 2L complaint

LeaksApt 4L class C · closed · HPD violation

PlumbingApt 1R complaint

2025 Jun

Plumbing complaint

PlumbingApt 1R complaint

PlumbingApt 4L complaint

LeaksApt 4L complaint

Plumbing, leaksApt 3L complaint

Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Issues on record · 68 complaints, 2024–2026 · 28 in the past year

What has happened here

PestsApt 2L complaint

PestsApt 3R class C · HPD violation

PestsApt 4R complaint

PestsApt 4L complaint

Mold, pestsApt 3R complaint

Show 91 more

Pests class A · paperwork · closed · HPD violation

Mold, pestsApt 2L complaint

MoldApt 3L class B · HPD violation

Rubbish and cleanliness class B · closed · HPD violation

Rubbish and cleanliness class B · closed · HPD violation

PestsApt 2R complaint

Unsanitary conditionsApt 3R complaint

MoldApt 3L class B · HPD violation

MoldApt 3L class A · closed · HPD violation

PestsApt 2R class C · HPD violation

MoldApt 2L class B · HPD violation

PestsApt 2R complaint

2025 Oct

PestsApt 1R complaint

PestsApt 3R complaint

MoldApt 2R complaint

Pests class C · HPD violation

Pests class C · HPD violation

Unsanitary conditionsApt 2L complaint

Unsanitary conditionsApt 1L complaint

Pests class C · HPD violation

Unsanitary conditionsApt 1R complaint

Unsanitary conditionsApt 2L complaint

PestsApt 3R class C · HPD violation

PestsApt 1R complaint

Unsanitary conditionsApt 1R complaint

Unsanitary conditionsApt 4L complaint

MoldApt 4L complaint

Mold, pestsApt 2R complaint

PestsApt 3R complaint

Unsanitary conditionsApt 3R complaint

MoldApt 3L complaint

MoldApt 3L complaint

Unsanitary conditionsApt 2L complaint

PestsApt 4L complaint

MoldApt 4L complaint

Unsanitary conditionsApt 1R complaint

Unsanitary conditions, pestsApt 3 complaint

Mold, pestsApt 4L complaint

2024 Apr

MoldApt 2R complaint

Electrical

Issues on record · 22 complaints, 2024–2026 · 12 in the past year

What has happened here

ElectricalApt 3R class C · HPD violation

ElectricalApt 4R complaint

ElectricalApt 3R complaint

ElectricalApt 2L complaint

Show 29 more

ElectricalApt 3L class C · closed · HPD violation

ElectricalApt 3R complaint

ElectricalApt 2L complaint

ElectricalApt 1R complaint

2024 Jun

2024 Jun

Flooding

No issues on record

FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-21

What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Gas

What has happened here

GasApt 3R class B · HPD violation

GasApt 2R class B · HPD violation

GasApt 2R class A · HPD violation

GasApt 2R class B · HPD violation

GasApt 3R class A · HPD violation

Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

General condition and all records

HPD violations

87 open: 85 about building conditions — pests (38), mold (25), gas (5), walls, floors and stairs (3); 50 immediately hazardous (class C), 2 about paperwork or notices. Also 11 older records from 1984–2015 never closed. 25 further violations from 2025–2026 were closed. 977 violations on record in all, 1982–2026 — the 285 most recent are listed here

PestsApt 3R class C

ElectricalApt 3R class C

Other conditions class B

Other conditions class A

GasApt 3R class B

Pests class A · paperwork · closed

Fire safetyApt 3L class C · closed

Walls, floors and stairs class A

Show 42 more

Fire safety class A

Doors and windows class B · closed

Doors and windowsApt 3L class C · closed

PlumbingApt 3L class C · closed

Walls, floors and stairsApt 3L class A · closed

ElectricalApt 3L class C · closed

Walls, floors and stairsApt 3L class C · closed

Rubbish and cleanliness class B · closed

Rubbish and cleanliness class B · closed

Heat or hot waterApt 3L class C · closed

Doors and windowsApt 3L class C · closed

MoldApt 3L class A · closed

Smoke or CO detectorsApt 3L class B · closed

Smoke or CO detectorsApt 3L class B · closed

Doors and windowsApt 3L class B · closed

Other conditions class B · closed

Heat or hot water class C · closed

Heat or hot waterApt 3L class C · closed

Heat or hot water class C · closed

Heat or hot waterApt 3R class C · closed

Other conditions class B · closed

Walls, floors and stairsApt 4L class A · closed

LeaksApt 4L class C · closed

PestsApt 2R class C

Heat or hot water class C · closed

Heat or hot waterApt 3R class C

2025 Oct

Walls, floors and stairsApt 1R class A

and 48 more at the source

Housing Maintenance Code Violations, as of 2026-10-20 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

21 open: 9 about building conditions, 4 about filings or paperwork, 8 older than 10 years

DOB Violations, as of 2026-10-20 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

90 heat or hot water, 43 unsanitary conditions, 35 general repairs, 30 paint or plaster, 30 plumbing, 24 electrical, 24 safety, 19 appliances, 19 pests, 14 floors or stairs, 13 doors or windows, 12 mold, 4 leaks, 1 outside the building

General repairsApt 2R

ElectricalApt 2R

Appliances, doors or windows, plumbing, pestsApt 2L

Floors or stairs, general repairs, plumbingApt 1R

Floors or stairsApt 3L

Appliances, doors or windows, floors or stairs, paint or plaster, plumbing, pestsApt 3L

General repairsApt 4R

Doors or windows, electrical, floors or stairs, pestsApt 4R

Show 153 more

General repairsApt 4L

Appliances, doors or windows, electrical, floors or stairs, pestsApt 4L

Appliances, electrical, floors or stairs, heat or hot water, plumbing, mold, pestsApt 3R

Heat or hot waterApt 3R

Heat or hot waterApt 1R

General repairs, unsanitary conditions

General repairs, unsanitary conditions

Heat or hot water, plumbing, unsanitary conditions

Appliances, heat or hot water, paint or plaster, plumbingApt 3R

Heat or hot waterApt 1R

General repairs, safety

Plumbing, unsanitary conditions

Plumbing, unsanitary conditions

Heat or hot water, plumbingApt 4L

Electrical, floors or stairs, general repairs, paint or plaster, plumbing, mold, pestsApt 2L

General repairs, heat or hot water, safety, unsanitary conditionsApt 2R

Doors or windows, general repairs, plumbingApt 2L

Electrical, safety, unsanitary conditions

Appliances, electrical, floors or stairs, paint or plaster, plumbing, pestsApt 2R

Electrical, floors or stairs, general repairs, heat or hot water, paint or plaster, safety, pestsApt 3L

Electrical, heat or hot water, safety, unsanitary conditionsApt 2R

Electrical, heat or hot water, safety, unsanitary conditions

Electrical, general repairs, heat or hot water, plumbing, unsanitary conditionsApt 2R

Electrical, safetyApt 3R

Heat or hot water, plumbing, unsanitary conditionsApt 3R

Safety, unsanitary conditions

Heat or hot water, unsanitary conditionsApt 3L

Heat or hot water, unsanitary conditions

Heat or hot waterApt 1L

Appliances, paint or plaster, plumbing, pestsApt 2R

Electrical, unsanitary conditions

Doors or windows, floors or stairs, general repairs, paint or plaster, plumbing, pestsApt 1R

Appliances, paint or plaster, moldApt 2R

Appliances, electrical, paint or plaster, moldApt 4L

2025 Jun

Heat or hot water, plumbing, unsanitary conditions

Electrical

Floors or stairs, general repairs, paint or plaster, plumbingApt 1R

Appliances, floors or stairs, paint or plaster, plumbing, pestsApt 3R

Safety, unsanitary conditions

Appliances, paint or plaster, moldApt 2R

Appliances, paint or plasterApt 4L

Doors or windows, electrical, general repairs, paint or plaster, mold, pests, leaksApt 3L

Plumbing, unsanitary conditions

Heat or hot water, plumbing

General repairs, heat or hot water, unsanitary conditionsApt 2L

Doors or windows, safety, unsanitary conditions

Outside the building, unsanitary conditionsApt 3L

Doors or windows, heat or hot waterApt 3L

Electrical, general repairs, paint or plaster, mold, pests, leaksApt 3L

Electrical, general repairs, heat or hot water, safetyApt 2L

Heat or hot water, safety, unsanitary conditionsApt 1L

General repairs, heat or hot water, safety, unsanitary conditionsApt 3L

General repairs, heat or hot water, unsanitary conditionsApt 1R

Heat or hot water, unsanitary conditionsApt 2L

General repairs, heat or hot water, safety, unsanitary conditionsApt 3L

Heat or hot waterApt 2L

Paint or plaster, pestsApt 1R

General repairs, heat or hot water, unsanitary conditionsApt 1R

General repairs, unsanitary conditionsApt 4L

Heat or hot water, paint or plaster, plumbing, moldApt 4L

Doors or windows, paint or plaster, plumbing, mold, pestsApt 2R

General repairs, heat or hot water, unsanitary conditionsApt 2R

Appliances, electrical, heat or hot water, paint or plaster, mold, pests, leaksApt 3L

Doors or windows, floors or stairs, safety, pestsApt 3R

General repairs, heat or hot water, unsanitary conditionsApt 3R

Heat or hot waterApt 7

General repairs, safety, unsanitary conditions

Heat or hot water, pestsApt 3L

Appliances, electrical, heat or hot water, paint or plaster, mold, leaksApt 3L

Heat or hot water, safety, unsanitary conditionsApt 3L

General repairs, heat or hot water, paint or plaster, pestsApt 3L

Heat or hot water, unsanitary conditions

General repairs, heat or hot water, unsanitary conditionsApt 3L

Heat or hot waterApt 4O

Appliances, electrical, floors or stairs, heat or hot water, plumbing, moldApt 3L

Safety

General repairs, heat or hot water, safety, unsanitary conditionsApt 2L

Electrical, general repairs, unsanitary conditions

Appliances, floors or stairs, paint or plaster, plumbingApt 3R

Electrical, paint or plaster, pests, leaksApt 4L

Appliances, doors or windows, floors or stairs, paint or plaster, moldApt 4L

Appliances, electrical, general repairs, heat or hot water, plumbing, pestsApt 3L

Appliances, doors or windows, electrical, general repairs, plumbing, pests, leaksApt 3L

Heat or hot waterApt 3L

Electrical, unsanitary conditions

Electrical, mold, pestsApt 3L

Appliances, doors or windows, electrical, floors or stairs, general repairsApt 3L

Electrical, general repairs, heat or hot water, safety, unsanitary conditionsApt 1R

General repairs, safety, unsanitary conditions, pestsApt 3

Doors or windows, electrical, floors or stairs, plumbing, mold, pestsApt 3L

Doors or windows, floors or stairs, paint or plaster, mold, pestsApt 4L

2024 Apr

Paint or plaster, safetyApt 2R

2024 Mar

2024 Jan

Paint or plaster, safetyApt 2R

Appliances, doors or windowsApt 2L

Doors or windowsApt 1R

Appliances, doors or windows, electrical, floors or stairsApt 3L

Appliances, doors or windows, moldApt 2R

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Everything else on record

General repairsApt 2R complaint

Appliances, doors or windowsApt 2L complaint

Floors or stairs, general repairsApt 1R complaint

Floors or stairsApt 3L complaint

Appliances, doors or windows, floors or stairs, paint or plasterApt 3L complaint

General repairsApt 4R complaint

Show 84 more

Doors or windows, floors or stairsApt 4R complaint

General repairsApt 4L complaint

Appliances, doors or windows, floors or stairsApt 4L complaint

Appliances, floors or stairsApt 3R complaint

Other conditions class B · HPD violation

Other conditions class A · HPD violation

Appliances, paint or plasterApt 3R complaint

General repairs, safety complaint

Floors or stairs, general repairs, paint or plasterApt 2L complaint

General repairs, safetyApt 2R complaint

Doors or windows, general repairsApt 2L complaint

Appliances, floors or stairs, paint or plasterApt 2R complaint

Floors or stairs, general repairs, paint or plaster, safetyApt 3L complaint

General repairsApt 2R complaint

SafetyApt 2R complaint

SafetyApt 3R complaint

Smoke or CO detectorsApt 3L class B · closed · HPD violation

Smoke or CO detectorsApt 3L class B · closed · HPD violation

Other conditions class B · closed · HPD violation

Other conditions class B · closed · HPD violation

Appliances, paint or plasterApt 2R complaint

Doors or windows, floors or stairs, general repairs, paint or plasterApt 1R complaint

Appliances, paint or plasterApt 2R complaint

Appliances, paint or plasterApt 4L complaint

Floors or stairs, general repairs, paint or plasterApt 1R complaint

Appliances, floors or stairs, paint or plasterApt 3R complaint

Appliances, paint or plasterApt 2R complaint

Appliances, paint or plasterApt 4L complaint

Doors or windows, general repairs, paint or plasterApt 3L complaint

General repairsApt 2L complaint

Doors or windows, safety complaint

Outside the buildingApt 3L complaint

Doors or windowsApt 3L complaint

General repairs, paint or plasterApt 3L complaint

General repairs, safetyApt 2L complaint

SafetyApt 1L complaint

General repairs, safetyApt 3L complaint

General repairsApt 1R complaint

General repairs, safetyApt 3L complaint

Paint or plasterApt 1R complaint

General repairsApt 1R complaint

General repairsApt 4L complaint

Paint or plasterApt 4L complaint

Doors or windows, paint or plasterApt 2R complaint

General repairsApt 2R complaint

Appliances, paint or plasterApt 3L complaint

Doors or windows, floors or stairs, safetyApt 3R complaint

General repairsApt 3R complaint

General repairs, safety complaint

Appliances, paint or plasterApt 3L complaint

SafetyApt 3L complaint

General repairs, paint or plasterApt 3L complaint

General repairsApt 3L complaint

Appliances, floors or stairsApt 3L complaint

General repairs, safetyApt 2L complaint

Appliances, floors or stairs, paint or plasterApt 3R complaint

Paint or plasterApt 4L complaint

Appliances, doors or windows, floors or stairs, paint or plasterApt 4L complaint

Appliances, general repairsApt 3L complaint

Appliances, doors or windows, general repairsApt 3L complaint

Appliances, doors or windows, floors or stairs, general repairsApt 3L complaint

General repairs, safetyApt 1R complaint

General repairs, safetyApt 3 complaint

Doors or windows, floors or stairsApt 3L complaint

Doors or windows, floors or stairs, paint or plasterApt 4L complaint

2024 Mar

Paint or plaster, safetyApt 2R complaint

2024 Jan

Paint or plaster, safetyApt 2R complaint

Appliances, doors or windowsApt 2L complaint

Doors or windowsApt 1R complaint

Appliances, doors or windows, floors or stairsApt 3L complaint