144 Sherman Ave

Heat or hot water complaint

Heat or hot waterApt 3C complaint

Heat or hot waterApt 4D complaint

Heat or hot waterApt 5C complaint

Heat or hot waterApt 1C complaint

2024 May

Boilers class - 2 · DOB violation

Show 4 more

Heat or hot water complaint

2023 Dec

Heat or hot water complaint

2023 Nov

BE-EXT-LP Boiler DOB violation

2019 Jun

Boiler permit

Heat source

Boiler burning natural gas (Lochinvar CWN-0399), registration current since Jan 2025

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 Jan 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 2019

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

1 heat or hot water complaint

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

What has happened here

LeaksApt 3C class B · HPD violation

PlumbingApt 3C complaint

PlumbingApt 2H complaint

LeaksApt 2K complaint

PlumbingApt 2C complaint

Show 36 more

PlumbingApt 2D class B · HPD violation

LeaksApt 2E complaint

2026 Mar

LeaksApt 4G complaint

PlumbingApt 2D complaint

LeaksApt 4D complaint

LeaksApt 2K complaint

PlumbingApt 4D complaint

PlumbingApt 4D complaint

PlumbingApt 3A complaint

LeaksApt 4D complaint

2025 Jul

PlumbingApt 2D complaint

2025 Jul

LeaksApt 2E complaint

LeaksApt 1C complaint

LeaksApt 1C complaint

PlumbingApt 5D complaint

Plumbing, leaksApt 1C complaint

PlumbingApt 2A complaint

PlumbingApt 2G complaint

PlumbingApt 4A complaint

Water service line

Non-Lead (field inspection)

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

Pests and cleanliness

Issues on record · 20 complaints, 2024–2026 · 14 in the past year

What has happened here

PestsApt 3C class C · HPD violation

PestsApt 3C complaint

MoldApt 2K complaint

PestsApt 2H class C · HPD violation

Show 26 more

MoldApt 2H complaint

Mold, pestsApt 2H complaint

PestsApt 4G class C · closed · HPD violation

PestsApt 2D class C · closed · HPD violation

PestsApt 2D class C · HPD violation

Mold, pestsApt 2D complaint

MoldApt 2K class B · closed · HPD violation

MoldApt 1C class A · closed · HPD violation

MoldApt 1C class A · closed · HPD violation

MoldApt 1C complaint

2025 Sep

Unsanitary conditions complaint

PestsApt 5C complaint

MoldApt 1C complaint

PestsApt 5C complaint

MoldApt 1C complaint

PestsApt 1B complaint

PestsApt 1C complaint

PestsApt 2C complaint

Electrical

Issues on record · 12 complaints, 2024–2026 · 7 in the past year

What has happened here

ElectricalApt 2D class B · HPD violation

ElectricalApt 2D complaint

ElectricalApt 4D complaint

ElectricalApt 2K complaint

ElectricalApt 4D complaint

Show 10 more

ElectricalApt 1C complaint

ElectricalApt 4D complaint

ElectricalApt 1C complaint

ElectricalApt 1C complaint

2024 May

ElectricalApt 5D complaint

ElectricalApt 5D complaint

ElectricalApt 2C complaint

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

Energy

ENERGY STAR score 13 (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

72 open: 71 about building conditions — doors and windows (17), walls, floors and stairs (16), pests (9), fire safety (5); 21 immediately hazardous (class C), 1 about paperwork or notices. 25 further violations from 2025–2026 were closed. 278 violations on record in all, 1994–2026 — the 174 most recent are listed here

Doors and windowsApt 3C class B

Walls, floors and stairsApt 3C class B

Doors and windowsApt 3C class B

Doors and windowsApt 3C class C

Doors and windows class B

Show 42 more

Fire safety class C · closed

Walls, floors and stairsApt 2H class A

Doors and windowsApt 2H class B

PestsApt 2H class C

ElectricalApt 2D class B

PlumbingApt 2D class B

PestsApt 4G class C · closed

PestsApt 2D class C · closed

Fire safetyApt 2D class B

Walls, floors and stairsApt 2D class B

Walls, floors and stairsApt 2D class B

Walls, floors and stairsApt 2D class B

PestsApt 2D class C

Fire safetyApt 2D class C · closed

Walls, floors and stairs class A

MoldApt 2K class B · closed

MoldApt 1C class A · closed

Fire safety class C · closed

Other conditions class I · paperwork · closed

Walls, floors and stairsApt 1C class C · closed

MoldApt 1C class A · closed

Walls, floors and stairsApt 1C class A · closed

Fire safetyApt 1C class C · closed

Walls, floors and stairsApt 1C class A · closed

Walls, floors and stairsApt 1C class B · closed

Walls, floors and stairsApt 1C class B · closed

Walls, floors and stairsApt 1C class A · closed

and 22 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

8 open: 4 about building conditions, 4 about filings or paperwork

EN-LL97321 GHG Emissions - LL97

Aeu-Haz Aeuhaz

EN-LL97321 GHG Emissions - LL97

Construction class - 1

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

24 paint or plaster, 17 plumbing, 15 doors or windows, 13 electrical, 13 mold, 10 leaks, 9 appliances, 8 pests, 7 floors or stairs, 5 general repairs, 3 heat or hot water, 3 safety, 1 unsanitary conditions

Appliances, doors or windows, electricalApt 2H

Plumbing, pestsApt 3C

Doors or windows, floors or stairs, general repairs, paint or plaster, safety, mold, leaksApt 2K

Paint or plaster, moldApt 2H

Show 73 more

Paint or plaster, mold, pestsApt 2H

Plumbing

Paint or plaster, moldApt 2H

Doors or windows, moldApt 2H

Electrical, general repairs, paint or plasterApt 2D

Doors or windows, floors or stairs, paint or plaster, plumbing, mold, pestsApt 2D

Heat or hot water

Electrical, leaksApt 4D

Doors or windows, electrical, general repairs, paint or plaster, safety, mold, leaksApt 2K

Electrical, plumbing, moldApt 4D

PlumbingApt 4D

Doors or windows, paint or plaster, moldApt 1C

ElectricalApt 2H

Floors or stairs, paint or plaster, plumbing, moldApt 3A

Paint or plaster, leaksApt 4D

Electrical, floors or stairsApt 2H

Doors or windows, floors or stairs, paint or plaster, plumbing, moldApt 1C

2025 Sep

Doors or windows, floors or stairs, paint or plaster, pestsApt 2H

Electrical, paint or plasterApt 1C

General repairsApt 4H

Paint or plaster, leaksApt 1C

Doors or windows, paint or plaster, leaksApt 1C

General repairsApt 2H

Appliances, doors or windowsApt 3C

Heat or hot waterApt 3C

Electrical, heat or hot waterApt 4D

Doors or windows, electricalApt 2H

2025 Mar

AppliancesApt 5F

Unsanitary conditions

Electrical, paint or plaster, plumbing, moldApt 1C

Appliances, pestsApt 5C

Appliances, doors or windows, floors or stairs, paint or plaster, plumbingApt 5D

Doors or windowsApt 1C

Doors or windows, electrical, paint or plaster, plumbing, mold, leaksApt 1C

Paint or plaster, pestsApt 1B

Doors or windows, general repairs, pestsApt 2H

Doors or windowsApt 2H

Plumbing

Heat or hot waterApt 5C

Paint or plaster, plumbingApt 1C

Doors or windows, paint or plasterApt 2H

Heat or hot waterApt 1C

Paint or plaster, plumbingApt 1C

Floors or stairsApt 5D

General repairsApt 4K

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

31 permits since 1990

2021 Aug

General construction permit

2019 Jun

Plumbing permit, Boiler permit

2019 Jun

General construction permit

2019 May

Plumbing permit, General construction permit

2019 May

Plumbing permit, General construction permit

and 24 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

SalesWhole tax lot

Last sold Nov 2017 for $12,000,000

NYC Citywide Annualized Calendar Sales, as of 2026-06-09

What this counts

Department of Finance sales files, 2016 on

Everything else on record

EN-LL97321 GHG Emissions - LL97 DOB violation

Aeu-Haz Aeuhaz DOB violation

Appliances, doors or windowsApt 2H complaint

AppliancesApt 2E complaint

Doors or windows, floors or stairs, general repairs, paint or plaster, safetyApt 2K complaint

Paint or plasterApt 2H complaint

Show 44 more

Paint or plasterApt 2H complaint

Paint or plasterApt 2H complaint

Doors or windowsApt 2H complaint

EN-LL97321 GHG Emissions - LL97 DOB violation

AppliancesApt 2H complaint

General repairs, paint or plasterApt 2D complaint

Doors or windows, floors or stairs, paint or plasterApt 2D complaint

Doors or windows, general repairs, paint or plaster, safetyApt 2K complaint

Doors or windows, paint or plasterApt 1C complaint

Other conditions class I · paperwork · closed · HPD violation

Floors or stairs, paint or plasterApt 3A complaint

Paint or plasterApt 4D complaint

Floors or stairsApt 2H complaint

Doors or windows, floors or stairs, paint or plasterApt 1C complaint

2025 Sep

Doors or windows, floors or stairs, paint or plasterApt 2H complaint

General repairsApt 4H complaint

Doors or windows, paint or plasterApt 1C complaint

General repairsApt 2H complaint

Appliances, doors or windowsApt 3C complaint

Doors or windowsApt 2H complaint

2025 Mar

AppliancesApt 5F complaint

AppliancesApt 5C complaint

AppliancesApt 5C complaint

Appliances, doors or windows, floors or stairs, paint or plasterApt 5D complaint

Doors or windowsApt 1C complaint

Doors or windows, paint or plasterApt 1C complaint

Paint or plasterApt 1B complaint

Doors or windows, general repairsApt 2H complaint

Doors or windowsApt 2H complaint

Doors or windows, paint or plasterApt 2H complaint

Floors or stairsApt 5D complaint

AppliancesApt 3K complaint