477 W 142 St

Fire safety class C · HPD violation

Show 1 more

Structure and facade

Issues on record

What has happened here

Doors and windowsApt 2 class B · HPD violation

Walls, floors and stairsApt 2 class B · HPD violation

Walls, floors and stairsApt 2 class B · HPD violation

Walls, floors and stairsApt 2 class B · HPD violation

Doors and windowsApt 4 class B · HPD violation

Walls, floors and stairs class A · HPD violation

Show 33 more

Doors and windowsApt 4 class B · HPD violation

Doors and windows class C · HPD violation

Doors and windows class C · HPD violation

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

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

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

Walls, floors and stairs class A · closed · 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

Doors and windows class B · closed · HPD violation

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

Walls, floors and stairsApt 3 class B · closed · HPD violation

Construction DOB violation

Construction DOB violation

Construction DOB violation

2023 Aug

Construction fence permit

2023 Aug

2022 Jul

2021 Dec

2021 Dec

2021 Dec

2021 Sep

2021 Aug

2020 Jun

2019 Nov

2011 Dec

Landmark statusWhole tax lot

In the Hamilton Heights Historic District Extension

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

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record

Heat and hot water

Issues on record · 151 complaints, 2024–2026 · 39 in the past year

What has happened here

Heat or hot waterApt 2 class C · HPD violation

Heat or hot water class C · HPD violation

Heat or hot waterApt 4 class C · HPD violation

Show 168 more

Heat or hot waterApt 2 class C · closed · HPD violation

Boilers class - 2 · DOB violation

Heat or hot water class C · closed · HPD violation

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

Heat or hot waterApt 1 complaint

Heat or hot waterApt 8 complaint

2024 Sep

2024 Apr

2024 Feb

Heat or hot waterApt 8 complaint

2023 Dec

2023 Dec

2023 Jun

2023 Jun

2023 Apr

Boiler inspection filings

Latest accepted inspection Dec 2024, 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

Heat and hot water complaints

44 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)

Heat sourceno recordNo boiler registration or district steam on record
Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 23 complaints, 2025–2026 · 13 in the past year

What has happened here

PlumbingApt 2 class B · HPD violation

PlumbingApt 2 class B · HPD violation

LeaksApt 2 class B · HPD violation

LeaksApt 3 class B · closed · HPD violation

PlumbingApt 4 complaint

Show 24 more

2026 Mar

LeaksApt 4 complaint

LeaksApt 2 complaint

Plumbing, leaksApt 2 complaint

PlumbingApt 7 complaint

LeaksApt 2 complaint

PlumbingApt 4 complaint

LeaksApt 6 complaint

Plumbing, leaksApt 2 complaint

Water service line

Unknown - Lead Status Unknown (records)

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

Pests and cleanliness

Issues on record · 20 complaints, 2024–2026 · 9 in the past year

What has happened here

Pests class C · HPD violation

Show 26 more

PestsApt 3 complaint

Rubbish and cleanliness class B · closed · HPD violation

Pests class C · closed · HPD violation

PestsApt 3 class C · closed · HPD violation

Unsanitary conditionsApt 4 complaint

2024 Feb

MoldApt 6 complaint

2024 Feb

PestsApt 53R complaint

Electrical

12 complaints, 2025–2026 · 3 in the past year

What has happened here

ElectricalApt 4 complaint

Electrical complaint

ElectricalApt 4 complaint

ElectricalApt 2 complaint

ElectricalApt 4 complaint

Electrical complaint

Show 6 more

ElectricalApt 2 complaint

ElectricalApt 3 complaint

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

BasementfoundNo basement

Gas

What has happened here

GasApt 2 class C · HPD violation

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2025)

DOB Safety Violations, as of 2026-10-21

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

57 open: 52 about building conditions — walls, floors and stairs (13), doors and windows (12), pests (8), heat or hot water (6); 18 immediately hazardous (class C), 5 about paperwork or notices. Also 2 older records from 2015 never closed. 25 further violations from 2026 were closed. 1,732 violations on record in all, 1981–2026 — the 884 most recent are listed here

Fire safety class C

Smoke or CO detectorsApt 4 class B

Doors and windowsApt 2 class B

Heat or hot waterApt 2 class C

Heat or hot water class C

Heat or hot waterApt 4 class C

Pests class C

Other conditionsApt 7 class B

Show 42 more

Other conditionsApt 2 class B

PlumbingApt 2 class B

Walls, floors and stairsApt 2 class B

PlumbingApt 2 class B

Walls, floors and stairsApt 2 class B

Walls, floors and stairsApt 2 class B

Doors and windowsApt 4 class B

Walls, floors and stairs class A

Doors and windowsApt 4 class B

Doors and windows class C

Doors and windows class C

Heat or hot waterApt 2 class C · closed

Heat or hot water class C · closed

Other conditions class B · paperwork · closed

Other conditions class B · closed

Rubbish and cleanliness class B · closed

Pests class C · closed

Doors and windows class B · closed

Doors and windows class B · closed

PestsApt 3 class C · closed

Heat or hot waterApt 3 class C · closed

Walls, floors and stairsApt 3 class A · closed

Walls, floors and stairsApt 3 class B · closed

LeaksApt 3 class B · closed

and 9 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

78 open: 60 about building conditions, 7 about filings or paperwork, 11 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

154 heat or hot water, 16 plumbing, 15 general repairs, 12 electrical, 12 leaks, 12 pests, 9 paint or plaster, 8 appliances, 5 unsanitary conditions, 4 floors or stairs, 3 doors or windows, 3 mold

Heat or hot waterApt 6

Appliances, floors or stairs, paint or plasterApt 2

Show 208 more

Floors or stairs, general repairsApt 2

AppliancesApt 2

Doors or windowsApt 4

Doors or windowsApt 4

Heat or hot water, pestsApt 3

Heat or hot water, pestsApt 2

Doors or windows, pests

Floors or stairs, general repairsApt 2

Paint or plaster, mold, leaksApt 4

General repairs, heat or hot waterApt 2

Heat or hot waterApt 7

General repairs, heat or hot water, plumbing, leaksApt 2

General repairs, paint or plaster, leaksApt 2

Paint or plaster, leaksApt 2

LeaksApt 2

Pests

LeaksApt 3

Heat or hot water, plumbingApt 7

Heat or hot waterApt 7

Heat or hot water, pestsApt 3

Heat or hot waterApt 1

PestsApt 2

PestsApt 2

Heat or hot water, paint or plasterApt 4

Electrical, heat or hot waterApt 2

Appliances, floors or stairs, heat or hot water, paint or plaster, pests, leaksApt 2

Heat or hot waterApt 6

Heat or hot waterApt 7

Heat or hot waterApt 8

Plumbing, unsanitary conditionsApt 4

General repairsApt 2

Heat or hot waterApt 6

Heat or hot water, moldApt 6

General repairs, plumbingApt 2

General repairs, plumbingApt 2

General repairs, heat or hot water, plumbingApt 2

General repairsApt 2

General repairsApt 2

Appliances, plumbingApt 2

Electrical, heat or hot waterApt 4

Electrical, heat or hot water

Appliances, electrical, plumbingApt 2

Electrical, heat or hot waterApt 3

Paint or plasterApt 2

Electrical, heat or hot water

Appliances, general repairs, paint or plaster, plumbing, pests, leaksApt 2

Heat or hot water, pestsApt 2

Paint or plaster, mold, leaksApt 6

2024 Aug

2024 May

Heat or hot waterApt 8

2023 Dec

Construction fence permit

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

7 permits since 1990

2023 Aug

2020 Jun

Mechanical systems permit

2020 Jun

Plumbing permit

2020 May

2020 Mar

Structural permit

2019 Nov

2011 Dec

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

Smoke or CO detectorsApt 4 class B · HPD violation

Other conditionsApt 7 class B · HPD violation

Other conditionsApt 2 class B · HPD violation

Appliances, floors or stairs, paint or plasterApt 2 complaint

Floors or stairs, general repairsApt 2 complaint

Show 33 more

Aeu-Haz Aeuhaz DOB violation

Doors or windowsApt 4 complaint

Doors or windowsApt 4 complaint

Doors or windows complaint

Floors or stairs, general repairsApt 2 complaint

Other conditions class B · paperwork · closed · HPD violation

Other conditions class B · closed · HPD violation

2026 Mar

Aeu-Haz Aeuhaz DOB violation

2026 Mar

Paint or plasterApt 4 complaint

General repairs, paint or plasterApt 2 complaint

Paint or plasterApt 2 complaint

Paint or plasterApt 4 complaint

Appliances, floors or stairs, paint or plasterApt 2 complaint

Paint or plasterApt 2 complaint