477 W 141 St

Fire safety class B · HPD violation

Fire safetyApt 5X class C · closed · HPD violation

Fire safety class C · closed · HPD violation

2016 Apr

Fire protection permit

Structure and facade

Issues on record

What has happened here

Walls, floors and stairsApt 6J class A · HPD violation

Show 23 more

Construction class - 1 · DOB violation

Walls, floors and stairsApt 7Y class A · HPD violation

Walls, floors and stairs class A · closed · HPD violation

Walls, floors and stairs class A · closed · HPD violation

Doors and windows class B · closed · HPD violation

2025 Oct

Walls, floors and stairsApt 7V class A · HPD violation

Walls, floors and stairsApt 7G class A · HPD violation

Walls, floors and stairs class B · HPD violation

Walls, floors and stairs class B · HPD violation

Walls, floors and stairs class B · HPD violation

Walls, floors and stairsApt 7Y class B · closed · HPD violation

2023 Sep

2023 Mar

2017 May

Landmark statusWhole tax lot

In the Hamilton Heights Historic District Extension

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

Facade ratingfoundNo Report Filed (cycle 9)
Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Aug 2017, last expired Oct 2026

Elevators

Issues on record

What has happened here

Elevators class - 1 · DOB violation

2023 Oct

VT-CAT1-CO Elevators DOB violation

2023 Oct

VT-CAT1-CO Elevators DOB violation

2023 Oct

VT-PER-CO Elevators DOB violation

2023 Aug

VT-CAT1-CO Elevators DOB violation

Elevators

1 active elevator; latest periodic inspection Feb 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-21 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

Heat and hot water

Issues on record · 95 complaints, 2024–2026 · 66 in the past year

What has happened here

2026 Oct

2026 Oct

Show 134 more

Heat or hot water class C · HPD violation

Heat or hot waterApt 4W complaint

Heat or hot waterApt 4W complaint

Heat or hot water class C · HPD violation

Heat or hot water class C · HPD violation

Heat or hot waterApt 4Z complaint

Heat or hot waterApt 4W complaint

Heat or hot waterApt 7A complaint

Heat or hot waterApt 5J class C · closed · HPD violation

Heat or hot water class B · closed · HPD violation

Heat or hot waterApt 6Y complaint

Heat or hot waterApt 4B complaint

Heat or hot waterApt 4B complaint

Heat or hot waterApt 6Y complaint

Heat or hot waterApt 4B complaint

2025 Nov

2025 Nov

Heat or hot waterApt 7N complaint

Low Pressure Boiler DOB violation

Low Pressure Boiler DOB violation

2024 Mar

2024 Feb

2024 Feb

BE-EXT-LP Boiler DOB violation

Heating/ventilation permit

2016 Feb

Heat source

Boiler burning natural gas (Lochinvar CWN-1796), registration current since Sep 2024

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

Boiler inspection filings

Latest accepted inspection May 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-21 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2011 (2 on record)

DOB Permit Issuance (BIS), as of 2026-10-20

What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

41 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

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

Water and pipes

Issues on record (2024) · 7 complaints, 2025–2026 · 6 in the past year

What has happened here

Plumbing complaint

Plumbing complaint

Show 5 more

Leaks class B · closed · HPD violation

PlumbingApt 4B complaint

Plumbing class B · HPD violation

Water service line

Non-Lead (field inspection)

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

Pests and cleanliness

Issues on record · 8 complaints, 2024–2026 · 6 in the past year

What has happened here

Pests class A · paperwork · closed · HPD violation

Rubbish and cleanlinessApt 7A class B · HPD violation

Rubbish and cleanlinessApt 7X class B · closed · HPD violation

Mold class A · closed · HPD violation

Rubbish and cleanlinessApt 7J class B · closed · HPD violation

Show 11 more

PestsApt 6U class C · closed · HPD violation

Unsanitary conditions complaint

2025 Aug

PestsApt 7S complaint

PestsApt 7V class C · closed · HPD violation

PestsApt 4D complaint

PestsApt 7V complaint

Electrical

1 complaint, 2026

What has happened here

ElectricalApt 70 complaint

ElectricalApt 7J class B · closed · HPD violation

ElectricalApt 6G class B · closed · HPD violation

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

Rent and tenancy

On the state list

Rent stabilization

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30

What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

General condition and all records

HPD violations

73 open: 73 about building conditions — walls, floors and stairs (33), other conditions (10), heat or hot water (9), fire safety (8); 20 immediately hazardous (class C). Also 1 older record from 2015 never closed. 25 further violations from 2024–2026 were closed. 637 violations on record in all, 2005–2026 — the 123 most recent are listed here

Other conditions class A

Heat or hot water class C

Heat or hot water class C

Heat or hot water class C

Show 42 more

Fire safety class B

Smoke or CO detectors class A

Other conditions class A

Other conditionsApt 4A class A

Walls, floors and stairsApt 6J class A

Heat or hot waterApt 5J class C · closed

Pests class A · paperwork · closed

Walls, floors and stairsApt 7Y class A

Rubbish and cleanlinessApt 7A class B

Fire safetyApt 5X class C · closed

Rubbish and cleanlinessApt 7X class B · closed

Heat or hot water class B · closed

Fire safety class C · closed

Mold class A · closed

Walls, floors and stairs class A · closed

Walls, floors and stairs class A · closed

Leaks class B · closed

Doors and windows class B · closed

ElectricalApt 7J class B · closed

Rubbish and cleanlinessApt 7J class B · closed

PestsApt 6U class C · closed

ElectricalApt 6G class B · closed

Other conditions class B

Other conditionsApt 5C class B

Walls, floors and stairsApt 7V class A

PestsApt 7V class C · closed

Walls, floors and stairsApt 7G class A

Plumbing class B

Walls, floors and stairs class B

Walls, floors and stairs class B

Walls, floors and stairs class B

Walls, floors and stairsApt 7Y class B · closed

and 24 more at the source

Housing Maintenance Code Violations, as of 2026-10-21 · 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

98 open: 34 about building conditions, 37 about filings or paperwork, 27 older than 10 years

DOB Violations, as of 2026-10-21 · 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

96 heat or hot water, 8 plumbing, 7 pests, 4 doors or windows, 3 floors or stairs, 1 electrical, 1 unsanitary conditions

Heat or hot waterApt 4W

Show 130 more

Heat or hot waterApt 4W

Heat or hot waterApt 4Z

Heat or hot waterApt 4W

Heat or hot waterApt 7A

PlumbingApt 4A

PlumbingApt 4A

Doors or windows, floors or stairsApt 70

Electrical, floors or stairsApt 70

PestsApt 7X

PestsApt 7X

PestsApt 7X

Heat or hot waterApt 6Y

Heat or hot waterApt 4B

Heat or hot waterApt 4B

Heat or hot waterApt 6Y

Heat or hot waterApt 4B

2025 Aug

Unsanitary conditions

Floors or stairs, plumbingApt 4B

Doors or windowsApt 7X

Doors or windowsApt 7X

Doors or windowsApt 7X

Heat or hot waterApt 7N

General repairs, heat or hot waterApt 4A

Floors or stairs, paint or plaster, pestsApt 7V

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · 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

Permit history

28 permits since 1990

Supported scaffold permit

2025 Oct

2023 Mar

2017 May

Heating/ventilation permit

2016 Apr

Fire protection permit

2016 Feb

2011 Sep

Plumbing permit, Boiler permit

2011 Jun

Plumbing permit, Boiler permit

and 20 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-21 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

Other conditions class A · HPD violation

Smoke or CO detectors class A · HPD violation

Other conditions class A · HPD violation

Other conditionsApt 4A class A · HPD violation

Aeu-Haz Aeuhaz DOB violation

Aeu-Haz Aeuhaz DOB violation

Show 12 more

Doors or windows, floors or stairsApt 70 complaint

Floors or stairsApt 70 complaint

2025 Oct

Supported scaffold permit

Floors or stairsApt 4B complaint

Doors or windowsApt 7X complaint

Doors or windowsApt 7X complaint

Doors or windowsApt 7X complaint

General repairsApt 4A complaint

Safety complaint

Other conditions class B · HPD violation

Other conditionsApt 5C class B · HPD violation