991 Carroll St

Doors and windowsApt C3 class B · HPD violation

Doors and windowsApt C3 class B · HPD violation

Doors and windowsApt C3 class B · closed · HPD violation

Walls, floors and stairsApt C3 class C · closed · HPD violation

Doors and windowsApt C5 class B · HPD violation

Doors and windowsApt C5 class B · HPD violation

Show 31 more

Walls, floors and stairsApt A8 class B · HPD violation

Walls, floors and stairsApt A8 class A · HPD violation

Walls, floors and stairsApt A8 class C · HPD violation

Doors and windowsApt B6 class C · closed · HPD violation

Doors and windowsApt D10 class B · closed · HPD violation

Doors and windowsApt D10 class C · closed · HPD violation

Walls, floors and stairsApt D10 class B · closed · HPD violation

Doors and windowsApt C10 class B · closed · HPD violation

Doors and windowsApt C2 class B · closed · HPD violation

Doors and windowsApt A2 class C · closed · HPD violation

Construction DOB violation

Construction DOB violation

2023 Sep

2023 Sep

2022 Jul

2019 Aug

2019 Jun

2019 Apr

2019 Feb

2018 Dec

2018 Nov

2018 Sep

2018 Apr

2017 Aug

2005 Sep

Sidewalk shed and scaffolding

Shed permit active now

DOB NOW: Build – Approved Permits, as of 2026-10-20 · See the shed permits at DOB →

What this counts

Sidewalk shed permits (DOB NOW and BIS). Permitted since a date means permitted, not necessarily up continuously

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 76 complaints, 2024–2026 · 37 in the past year

What has happened here

Heat or hot water class B · closed · HPD violation

Heat or hot waterApt B1 complaint

Show 78 more

Heat or hot waterApt D4 complaint

Heat or hot waterApt B7 complaint

Heat or hot waterApt 5D complaint

Heat or hot waterApt A2 complaint

Heat or hot waterApt B7 complaint

Heat or hot waterApt D10 complaint

Heat or hot waterApt D10 complaint

Heat or hot waterApt C3 complaint

Heat or hot waterApt B3 complaint

Heat or hot waterApt 5D complaint

Heat or hot waterApt D4 complaint

2025 May

Heat or hot waterApt A10 complaint

2025 Mar

2025 Mar

Heat or hot waterApt D7 complaint

Heat or hot waterApt C3 complaint

Heat or hot waterApt 6D complaint

Heat or hot waterApt A10 complaint

Heat or hot waterApt C7 complaint

Heat or hot waterApt D6 complaint

Heat or hot waterApt 1A complaint

Heat or hot waterApt C3 complaint

2024 Jun

Heat or hot waterApt B3 complaint

2005 Sep

Fuel storage permit

Heat source

Boiler burning No. 2 oil (Rockmills MP-100), registration expired since May 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 Oct 2025, 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

Heat and hot water complaints

40 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)

Boiler work permitsno recordNo boiler work permits on record

Water and pipes

114 complaints, 2024–2026 · 58 in the past year

What has happened here

2026 Oct

LeaksApt A6 complaint

Plumbing, leaksApt A8 complaint

Show 145 more

PlumbingApt C2 class C · closed · HPD violation

LeaksApt A1 class B · closed · HPD violation

LeaksApt C5 complaint

PlumbingApt D4 complaint

LeaksApt C2 complaint

PlumbingApt A2 complaint

PlumbingApt A2 complaint

LeaksApt C5 complaint

PlumbingApt A2 complaint

Plumbing, leaksApt C10 complaint

LeaksApt C8 complaint

LeaksApt C10 complaint

PlumbingApt B6 complaint

PlumbingApt C7 complaint

PlumbingApt B6 complaint

LeaksApt C2 complaint

Plumbing, leaksApt D10 complaint

LeaksApt C5 complaint

LeaksApt B3 complaint

PlumbingApt B5 complaint

PlumbingApt B5 complaint

PlumbingApt D7 complaint

Plumbing, leaksApt C5 complaint

LeaksApt B8 complaint

PlumbingApt C10 complaint

Plumbing, leaksApt B3 complaint

LeaksApt A3 complaint

LeaksApt C10 complaint

LeaksApt D5 complaint

Plumbing, leaksApt A2 complaint

LeaksApt B3 complaint

LeaksApt D10 complaint

2025 Aug

LeaksApt D10 complaint

2025 Aug

LeaksApt 1A complaint

PlumbingApt D4 complaint

PlumbingApt C6 complaint

2025 May

LeaksApt C6 complaint

Plumbing, leaksApt B5 complaint

2025 Mar

PlumbingApt D3 complaint

PlumbingApt D3 complaint

PlumbingApt A10 complaint

PlumbingApt B5 complaint

LeaksApt B5 complaint

PlumbingApt C7 complaint

LeaksApt D1 complaint

LeaksApt 1A complaint

Plumbing, leaksApt A3 complaint

LeaksApt C3 complaint

LeaksApt B10 complaint

Leaks complaint

LeaksApt B1 complaint

Plumbing, leaksApt C4 complaint

2024 Oct

2024 Oct

LeaksApt B10 complaint

LeaksApt B10 complaint

Plumbing, leaksApt A1 complaint

Plumbing, leaksApt B10 complaint

LeaksApt A4 complaint

Plumbing, leaksApt D6 complaint

PlumbingApt B6 complaint

LeaksApt B4 complaint

Plumbing complaint

PlumbingApt C8 complaint

PlumbingApt C8 complaint

PlumbingApt A6 complaint

PlumbingApt A6 complaint

LeaksApt B1 complaint

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 92 complaints, 2024–2026 · 41 in the past year

What has happened here

Unsanitary conditions, pests complaint

Pests class C · HPD violation

PestsApt B6 class C · HPD violation

MoldApt B6 class A · HPD violation

Show 125 more

PestsApt B5 complaint

Rubbish and cleanliness class B · HPD violation

PestsApt D7 complaint

MoldApt A8 class A · HPD violation

MoldApt A8 complaint

PestsApt A10 complaint

Pests class C · closed · HPD violation

Pests class B · closed · HPD violation

Pests class B · closed · HPD violation

Pests class C · closed · HPD violation

MoldApt C2 complaint

Unsanitary conditionsApt A10 complaint

PestsApt C7 complaint

MoldApt B6 complaint

Unsanitary conditionsApt C3 complaint

Mold, pestsApt B5 complaint

Unsanitary conditionsApt C3 complaint

Unsanitary conditionsApt B5 complaint

MoldApt C2 complaint

PestsApt A8 complaint

Unsanitary conditionsApt A10 complaint

PestsApt D1 complaint

MoldApt C2 complaint

Unsanitary conditionsApt C3 complaint

MoldApt B3 complaint

Unsanitary conditionsApt B5 complaint

Mold, pestsApt B5 complaint

Mold, pestsApt B5 complaint

PestsApt D7 complaint

PestsApt C10 complaint

MoldApt B5 complaint

Mold, pestsApt C2 complaint

MoldApt B5 complaint

Mold, pestsApt A1 complaint

MoldApt A2 complaint

MoldApt D10 complaint

MoldApt A1 complaint

PestsApt D6 complaint

Pests, unsanitary conditionsApt D5 complaint

Mold, pestsApt C6 complaint

Mold, pestsApt C5 complaint

PestsApt B8 complaint

PestsApt A3 complaint

PestsApt B8 complaint

MoldApt A2 complaint

PestsApt A1 complaint

PestsApt C4 complaint

PestsApt D3 complaint

PestsApt D3 complaint

PestsApt C4 complaint

PestsApt D1 complaint

PestsApt A1 complaint

PestsApt A1 complaint

Unsanitary conditionsApt B10 complaint

MoldApt B10 complaint

PestsApt C1 complaint

Pests complaint

MoldApt B10 complaint

MoldApt B10 complaint

Mold, pestsApt B1 complaint

Unsanitary conditions, pestsApt D1 complaint

Unsanitary conditionsApt A8 complaint

Mold, pestsApt D6 complaint

2024 Jun

Mold, pestsApt C8 complaint

Mold, pestsApt A8 complaint

Mold, pestsApt D6 complaint

MoldApt A1 complaint

Mold, pestsApt B6 complaint

PestsApt C1 complaint

PestsApt D1 complaint

PestsApt C7 complaint

PestsApt A3 complaint

Mold, pestsApt D4 complaint

PestsApt B6 complaint

PestsApt D7 complaint

Unsanitary conditionsApt A6 complaint

Mold, pestsApt B1 complaint

Fire and safety

8 resolved since 2026

What has happened here

Fire safetyApt D3 class C · closed · HPD violation

Fire safetyApt D10 class C · closed · HPD violation

Show 2 more

Electrical

42 complaints, 2024–2026 · 26 in the past year

What has happened here

ElectricalApt C3 complaint

ElectricalApt B1 complaint

Show 47 more

ElectricalApt A10 complaint

ElectricalApt A10 complaint

ElectricalApt A10 complaint

ElectricalApt D10 complaint

ElectricalApt C3 complaint

ElectricalApt D10 complaint

ElectricalApt D10 complaint

ElectricalApt C3 complaint

ElectricalApt D4 complaint

ElectricalApt D6 complaint

ElectricalApt B1 complaint

ElectricalApt 1D complaint

ElectricalApt B1 complaint

2024 Oct

ElectricalApt A8 complaint

ElectricalApt A8 complaint

Electrical complaint

ElectricalApt A6 complaint

ElectricalApt A6 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

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 11 (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

112 open: 94 about building conditions — walls, floors and stairs (23), doors and windows (22), other conditions (13), smoke or CO detectors (9); 22 immediately hazardous (class C), 18 about paperwork or notices. 25 further violations from 2026 were closed. 2,084 violations on record in all, 2006–2026 — the 1182 most recent are listed here

Other conditions class A

Doors and windowsApt C3 class B

Pests class C

Smoke or CO detectorsApt B6 class B

Smoke or CO detectorsApt B6 class B

Other conditions class A

Show 42 more

Rubbish and cleanliness class B

Doors and windowsApt C3 class B

Doors and windowsApt C3 class B · closed

Walls, floors and stairsApt C3 class C · closed

Other conditionsApt C5 class B

Other conditionsApt C5 class B

Doors and windowsApt C5 class B

Smoke or CO detectorsApt C5 class B

Smoke or CO detectorsApt C5 class B

Doors and windowsApt C5 class B

Smoke or CO detectorsApt A8 class B

Smoke or CO detectorsApt A8 class B

Walls, floors and stairsApt A8 class B

Other conditionsApt A8 class C

Other conditionsApt A8 class B

MoldApt A8 class A

Walls, floors and stairsApt A8 class A

Other conditionsApt A8 class C

Walls, floors and stairsApt A8 class C

Doors and windowsApt B6 class C · closed

Other conditionsApt D10 class A · closed

Doors and windowsApt D10 class B · closed

Doors and windowsApt D10 class C · closed

Walls, floors and stairsApt D10 class B · closed

Heat or hot water class B · closed

Fire safetyApt D3 class C · closed

Doors and windowsApt C10 class B · closed

PlumbingApt C2 class C · closed

Doors and windowsApt C2 class B · closed

Fire safetyApt D10 class C · closed

LeaksApt A1 class B · closed

Doors and windowsApt A2 class C · closed

Pests class C · closed

Pests class B · closed

Pests class B · closed

Pests class C · closed

Doors or windows, floors or stairs, paint or plaster, leaksApt A6

and 62 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

21 open: 17 about building conditions, 4 about filings or paperwork

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

122 paint or plaster, 93 doors or windows, 92 plumbing, 76 heat or hot water, 72 safety, 55 leaks, 50 electrical, 43 pests, 41 general repairs, 41 mold, 31 floors or stairs, 17 unsanitary conditions, 16 appliances, 1 outside the building

2026 Oct

Doors or windowsApt C2

2026 Oct

Unsanitary conditions, pests

PestsApt C2

Doors or windows, electricalApt C3