1730 Carroll St

Doors and windowsApt F9 class B · HPD violation

Doors and windowsApt F9 class B · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairsApt D12 class B · HPD violation

Doors and windowsApt 8F class B · HPD violation

Show 22 more

Doors and windowsApt 8F class B · HPD violation

Doors and windowsApt 8F class B · HPD violation

Doors and windows class C · HPD violation

Walls, floors and stairsApt B15 class B · HPD violation

Walls, floors and stairs class A · HPD violation

Doors and windows class C · HPD violation

Construction class - 2 · DOB violation

Walls, floors and stairsApt F8 class A · closed · HPD violation

Walls, floors and stairsApt F8 class A · closed · HPD violation

Doors and windowsApt B15 class A · closed · HPD violation

Walls, floors and stairsApt B15 class A · closed · HPD violation

Walls, floors and stairsApt B15 class A · closed · HPD violation

Doors and windowsApt B15 class A · closed · HPD violation

Doors and windowsApt B15 class A · closed · HPD violation

Construction class - 2 · DOB violation

2022 May

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 · 22 complaints, 2024–2026 · 14 in the past year

What has happened here

Heat or hot waterApt F4 complaint

Heat or hot waterApt C15 complaint

Show 53 more

Heat or hot waterApt B15 class C · closed · HPD violation

Heat or hot waterApt A2 complaint

Heat or hot waterApt D15 complaint

2025 Dec

2025 Apr

Heat or hot waterApt F9 complaint

Heat or hot waterApt D12 complaint

2024 Dec

2024 Dec

2024 Mar

Heat or hot waterApt E8 complaint

Heat or hot waterApt A10 complaint

Heat or hot waterApt F9 complaint

Heat or hot waterApt C4 complaint

Heat or hot waterApt A10 complaint

Heat or hot waterApt A12 complaint

Heat or hot waterApt 1B complaint

Heat or hot waterApt A2 complaint

Fuel storage permit, Fuel burning permit, Boiler permit

2002 Sep

Heat source

Boiler burning natural gas (Best 4C-150), registration current since Jan 2026

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 Aug 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-20 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2002

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

11 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)

Water and pipes

Issues on record · 38 complaints, 2024–2026 · 23 in the past year

What has happened here

Plumbing complaint

PlumbingApt C15 complaint

PlumbingApt 10D complaint

Show 60 more

LeaksApt D12 class B · HPD violation

PlumbingApt D15 complaint

LeaksApt D3 complaint

LeaksApt C12 complaint

LeaksApt D15 complaint

2026 May

LeaksApt D15 complaint

LeaksApt B15 complaint

PlumbingApt B15 complaint

Plumbing, leaksApt B15 complaint

Plumbing, leaksApt B15 complaint

Plumbing, leaksApt B15 complaint

2025 Dec

LeaksApt B15 complaint

2025 Sep

LeaksApt D12 complaint

Plumbing, leaksApt D12 complaint

Plumbing, leaksApt A3 complaint

2025 Jun

PlumbingApt A6 complaint

2025 Feb

2025 Feb

LeaksApt E5 complaint

LeaksApt E5 complaint

PlumbingApt A2 complaint

Plumbing, leaksApt A2 complaint

Plumbing, leaksApt A2 complaint

LeaksApt B6 complaint

LeaksApt A10 complaint

LeaksApt D5 complaint

PlumbingApt B15 complaint

LeaksApt D5 complaint

LeaksApt 5D complaint

PlumbingApt B15 complaint

2024 Jun

LeaksApt F1 complaint

2024 Mar

LeaksApt E8 complaint

2024 Mar

2024 Feb

LeaksApt A15 complaint

2024 Feb

PlumbingApt D14 complaint

LeaksApt A15 complaint

LeaksApt E7 complaint

LeaksApt C12 complaint

LeaksApt A15 complaint

PlumbingApt A7 complaint

PlumbingApt C4 complaint

PlumbingApt A10 complaint

PlumbingApt A2 complaint

2010 Mar

Plumbing permit

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 35 complaints, 2024–2026 · 20 in the past year

What has happened here

PestsApt A3 complaint

PestsApt D12 class C · HPD violation

PestsApt B7 complaint

Mold, pestsApt D15 complaint

PestsApt B15 complaint

Unsanitary conditionsApt D12 complaint

Show 54 more

Unsanitary conditions complaint

PestsApt C12 class C · closed · HPD violation

PestsApt C15 class C · closed · HPD violation

Mold, pestsApt C1 complaint

PestsApt C1 complaint

Unsanitary conditions complaint

MoldApt D15 class C · closed · HPD violation

MoldApt D15 complaint

MoldApt D15 class A · closed · HPD violation

Mold, pestsApt D15 complaint

PestsApt D12 complaint

PestsApt B15 complaint

Mold, pestsApt B15 complaint

PestsApt D12 complaint

2025 Dec

Unsanitary conditionsApt A2 complaint

Unsanitary conditionsApt A2 complaint

2025 Sep

Mold, pestsApt F8 complaint

Unsanitary conditionsApt 82 complaint

Unsanitary conditionsApt A2 complaint

2025 Jun

PestsApt A6 complaint

2025 Apr

PestsApt C15 complaint

2025 Apr

PestsApt A7 complaint

MoldApt D15 complaint

PestsApt E9 complaint

PestsApt C15 complaint

PestsApt C6 complaint

PestsApt E7 complaint

PestsApt B6 complaint

MoldApt A10 complaint

Mold, pestsApt C6 complaint

MoldApt D5 complaint

MoldApt D5 complaint

MoldApt F1 complaint

PestsApt C6 complaint

PestsApt A10 complaint

MoldApt A7 complaint

Mold, pestsApt D14 complaint

MoldApt E7 complaint

PestsApt C4 complaint

PestsApt C4 complaint

PestsApt A10 complaint

Fire and safety

11 resolved since 2026

What has happened here

Fire safety class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Show 5 more

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Lead-based paintApt B15 class C · closed · HPD violation

Electrical

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

What has happened here

ElectricalApt B15 class B · closed · HPD violation

ElectricalApt B15 complaint

ElectricalApt B15 complaint

ElectricalApt B15 class B · closed · HPD violation

ElectricalApt B15 complaint

ElectricalApt A2 complaint

Show 10 more

ElectricalApt B4 complaint

ElectricalApt A2 complaint

Electrical complaint

ElectricalApt A10 complaint

ElectricalApt C6 complaint

ElectricalApt A10 complaint

ElectricalApt E7 complaint

ElectricalApt C4 complaint

ElectricalApt C4 complaint

ElectricalApt A10 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

BasementWhole tax lot

Below grade

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

Elevators

Issues on record (2025) · 2 complaints, 2026

What has happened here

Elevators complaint

ElevatorsApt D15 complaint

VT-PER-CO Elevators DOB violation

VT-PER-CO Elevators DOB violation

Show 11 more

Elevators class - 1 · DOB violation

Elevators complaint

2023 Aug

2023 Aug

2021 Mar

2021 Mar

2020 Mar

2020 Mar

Non-Residential Elevator Periodic Inspection/Test DOB violation

2019 May

Elevators

2 active elevators; latest periodic inspection Jan 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-20 · 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 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 21 (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

118 open: 117 about building conditions — walls, floors and stairs (28), pests (24), doors and windows (18), smoke or CO detectors (18); 30 immediately hazardous (class C), 1 about paperwork or notices. 25 further violations from 2026 were closed. 1,640 violations on record in all, 1990–2026 — the 475 most recent are listed here

Other conditions class A

Smoke or CO detectorsApt F9 class B

Smoke or CO detectorsApt F9 class B

Doors and windowsApt F9 class B

Doors and windowsApt F9 class B

Walls, floors and stairs class A

Other conditions class A

Smoke or CO detectors class A

Show 42 more

Walls, floors and stairs class A

PestsApt D12 class C

Smoke or CO detectorsApt D12 class B

Smoke or CO detectorsApt D12 class B

LeaksApt D12 class B

Walls, floors and stairsApt D12 class B

Doors and windowsApt 8F class B

Doors and windowsApt 8F class B

Doors and windowsApt 8F class B

Smoke or CO detectorsApt C12 class B

Fire safety class C · closed

Smoke or CO detectorsApt C15 class B

Smoke or CO detectorsApt C15 class B

Doors and windows class C

Other conditionsApt B15 class C

Walls, floors and stairsApt B15 class B

Walls, floors and stairs class A

Doors and windows class C

PestsApt C12 class C · closed

PestsApt C15 class C · closed

MoldApt D15 class C · closed

MoldApt D15 class A · closed

Walls, floors and stairsApt F8 class A · closed

Walls, floors and stairsApt F8 class A · closed

ElectricalApt B15 class B · closed

Doors and windowsApt B15 class A · closed

Heat or hot waterApt B15 class C · closed

Walls, floors and stairsApt B15 class A · closed

ElectricalApt B15 class B · closed

Walls, floors and stairsApt B15 class A · closed

Doors and windowsApt B15 class A · closed

Doors and windowsApt B15 class A · closed

and 68 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

51 open: 21 about building conditions, 15 about filings or paperwork, 15 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

36 paint or plaster, 33 leaks, 22 heat or hot water, 20 pests, 15 plumbing, 13 mold, 12 floors or stairs, 11 doors or windows, 10 general repairs, 7 electrical, 7 unsanitary conditions, 2 elevators

Heat or hot waterApt F4