401 W 150 St

2026 Apr

Heat or hot waterApt 3F complaint

2026 Feb

Heat or hot waterApt 1A complaint

Show 13 more

Heat or hot waterApt 1B complaint

Heat or hot waterApt 1F complaint

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

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 5A complaint

Heat or hot waterApt 4D complaint

2019 Dec

Boilers class - 2 · DOB violation

2015 Dec

Boiler permit

Boiler inspection filings

Latest accepted inspection Jul 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-16 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2015 (2 on record)

DOB Permit Issuance (BIS), as of 2026-10-16

What this counts

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

Heat and hot water complaints

7 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-17 · 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

Water and pipes

Issues on record · 6 complaints, 2025–2026 · 2 in the past year

What has happened here

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record (2025) · 4 complaints, 2024–2025 · 1 in the past year

What has happened here

2025 Nov

PestsApt 4B complaint

MoldApt 1F class B · HPD violation

MoldApt 1F class A · closed · HPD violation

MoldApt 1F complaint

Mold, pestsApt 1F complaint

2024 Nov

Unsanitary conditionsApt 2G complaint

Fire and safety

Issues on record, most recently 2025

What has happened here

Fire safety class C · closed · HPD violation

Lead-based paintApt 4G class C · HPD violation

Lead-based paintApt 4G class C · HPD violation

2015 Feb

Sprinklers permit

Flooding

No issues on record

FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-17

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

Elevators

Issues on record, most recently 2025

What has happened here

VT-PER-CO Elevators DOB violation

VT-CAT1-CO Elevators DOB violation

2023 Oct

VT-CAT1-CO Elevators DOB violation

2023 Aug

VT-CAT1-CO Elevators DOB violation

Elevators

1 active elevator; latest periodic inspection Dec 2025

DOB NOW Elevator Safety Compliance, as of 2026-10-16 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

Rent and tenancy

On the state list

Rent stabilizationWhole tax lot

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations); listed for this tax lot (1 addresses), not under this building's address

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

Gas

What has happened here

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 2026-10-17

What this counts

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

Energy

ENERGY STAR score 100 (2024 report)

Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25

What this counts

Letter grades are issued by the city under Local Law 33 and posted near the building entrance; Blueflo shows the reported score only

General condition and all records

HPD violations

65 open: 65 about building conditions — walls, floors and stairs (28), leaks (20), other conditions (5), doors and windows (4); 4 immediately hazardous (class C). 24 further violations from 2023–2026 were closed. 366 violations on record in all, 1978–2026 — the 89 most recent are listed here

Doors and windowsApt 6F class A

LeaksApt 3G class B

ElectricalApt 3G class B

Walls, floors and stairsApt 3G class C · closed

Walls, floors and stairsApt 3G class C · closed

2025 Nov

LeaksApt 5F class B

2025 Nov

Walls, floors and stairsApt 5F class B

Other conditionsApt 5F class B

Show 41 more

Fire safety class C · closed

Doors and windows class B · closed

Smoke or CO detectorsApt 3D class B · closed

Smoke or CO detectorsApt 3D class B · closed

Walls, floors and stairsApt 3D class A · closed

Smoke or CO detectorsApt 2C class B · closed

Smoke or CO detectorsApt 2C class B · closed

Walls, floors and stairsApt 3G class B

Walls, floors and stairsApt 3G class B

LeaksApt 3G class B

Walls, floors and stairsApt 3G class B

Other conditionsApt 1F class A

Other conditionsApt 1F class B

LeaksApt 1F class B

Walls, floors and stairsApt 1F class A

LeaksApt 1F class B

Walls, floors and stairsApt 1F class B

MoldApt 1F class B

MoldApt 1F class A · closed

Walls, floors and stairsApt 1D class A

Walls, floors and stairsApt 4G class A

Lead-based paintApt 4G class C

Lead-based paintApt 4G class C

Walls, floors and stairsApt 2D class A · closed

Doors and windowsApt 2D class B · closed

Smoke or CO detectorsApt 2D class B · closed

Walls, floors and stairsApt 2D class A · closed

Other conditionsApt 5C class B · closed

Smoke or CO detectorsApt 5C class B · closed

Walls, floors and stairsApt 1F class B

LeaksApt 1F class B

Walls, floors and stairsApt 2G class A · closed

LeaksApt 2G class B · closed

Other conditionsApt 2G class B · closed

Walls, floors and stairsApt 5A class B · closed

Heat or hot waterApt 5A class C · closed

Heat or hot water class C · closed

2024 Jan

Electrical class A · closed

2023 Dec

PlumbingApt 3G class B · closed

and 16 more at the source

Housing Maintenance Code Violations, as of 2026-10-17 · 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

6 open: 1 about building conditions, 5 about filings or paperwork

PL-PER Gas Piping - LL152

DOB Violations, as of 2026-10-17 · 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

10 heat or hot water, 4 paint or plaster, 4 plumbing, 3 doors or windows, 3 general repairs, 3 leaks, 2 mold, 2 pests, 1 floors or stairs, 1 unsanitary conditions

Heat or hot waterApt 3F

Paint or plaster, leaksApt 5F

Heat or hot waterApt 1A

Show 19 more

General repairs, mold, plumbing, doors or windowsApt 1F

Heat or hot waterApt 1B

Plumbing, doors or windows, general repairs, leaks, floors or stairsApt 1F

Plumbing, mold, paint or plaster, heat or hot water, pestsApt 1F

General repairs, paint or plaster, unsanitary conditionsApt 2G

Heat or hot water

2024 Nov

2024 May

LeaksApt 4G

2024 May

Leaks, paint or plasterApt 3G

Heat or hot water

Plumbing permit, Alteration permit

Heat or hot waterApt 5A

Heat or hot waterApt 4D

Housing Maintenance Code Complaints and Problems, as of 2026-10-17 · 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

8 permits since 1990

2016 Sep

Construction equipment permit

2001 Nov

General construction permit

2000 Nov

General construction permit

1997 Sep

General construction permit

and 1 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-16 · 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

Paint or plasterApt 5F complaint

Other conditionsApt 5F class B · HPD violation

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

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

Smoke or CO detectorsApt 2C class B · closed · HPD violation

Smoke or CO detectorsApt 2C class B · closed · HPD violation

Show 14 more

2025 Jul

Doors or windows complaint

Other conditionsApt 1F class A · HPD violation

Other conditionsApt 1F class B · HPD violation

Smoke or CO detectorsApt 2D class B · closed · HPD violation

Other conditionsApt 5C class B · closed · HPD violation

Smoke or CO detectorsApt 5C class B · closed · HPD violation

General repairs, doors or windowsApt 1F complaint

Paint or plasterApt 1F complaint

Doors or windows, general repairs, floors or stairsApt 1F complaint