397 Kingston Ave

Walls, floors and stairsApt 4K class B · HPD violation

Walls, floors and stairsApt 4H class B · closed · HPD violation

Walls, floors and stairsApt 4H class B · closed · HPD violation

Walls, floors and stairs class B · HPD violation

2020 Dec

Walls, floors and stairsApt 2F class A · HPD violation

Doors and windows class B · HPD violation

Show 2 more

Walls, floors and stairs class B · HPD violation

2015 Jul

Walls, floors and stairs class B · never closed · HPD violation

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Jul 2021, last expired Mar 2025
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record (2021) · 22 complaints, 2024–2026 · 12 in the past year

What has happened here

2026 May

Heat or hot waterApt 4H class C · closed · HPD violation

Show 24 more

2026 Jan

Heat or hot waterApt 4H class A · closed · HPD violation

Heat or hot waterApt 4F complaint

2025 Feb

Heat or hot waterApt 4G complaint

Heat or hot waterApt 2E class C · HPD violation

2009 Nov

Fuel storage permit, Fuel burning permit

2008 Mar

Heating/ventilation permit

2003 Jun

Heat or hot water class C · never closed · HPD violation

1996 Nov

Heating/ventilation permit

1987 Jun

Heat or hot water class A · never closed · HPD violation

Heat source

Boiler burning No. 4 oil (Rockmills MP-70), registration current since Nov 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 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

Heat and hot water complaints

9 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)

Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 1 complaint, 2025

What has happened here

LeaksApt 4K class B · HPD violation

LeaksApt 4H class B · closed · HPD violation

LeaksApt 4H class B · closed · HPD violation

LeaksApt 4H class A · closed · HPD violation

PlumbingApt 4H class A · closed · HPD violation

Plumbing complaint

Show 3 more

LeaksApt 2E class C · HPD violation

Water service line

Unknown - Lead Status Unknown (records)

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

Pests and cleanliness

Issues on record (2025) · 4 complaints, 2025–2026 · 3 in the past year

What has happened here

2026 Aug

PestsApt 4H complaint

PestsApt 4H class C · closed · HPD violation

Rubbish and cleanliness class B · closed · HPD violation

Unsanitary conditionsApt 4H complaint

PestsApt 4H class C · closed · HPD violation

Show 9 more

PestsApt 4H class C · closed · HPD violation

MoldApt 4H class C · closed · HPD violation

MoldApt 4H class B · HPD violation

PestsApt 4H class C · HPD violation

PestsApt 4H class C · HPD violation

Pests class C · HPD violation

2024 Jul

Fire safety class B · closed · HPD violation

Fire and safety

Issues on record, most recently 2025

What has happened here

2026 May

Fire safetyApt 4H class C · closed · HPD violation

Fire safetyApt 4H class C · HPD violation

Lead-based paintApt 4G class B · paperwork · HPD violation

Lead-based paintApt 4H class B · paperwork · HPD violation

Lead-based paintApt 2B class C · paperwork · HPD violation

Show 1 more

Lead-based paintApt 2B class C · paperwork · HPD violation

Electrical

4 complaints, 2025 · 2 in the past year

What has happened here

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

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

Gas

What has happened here

Gas class C · closed · HPD violation

Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

Energy

ENERGY STAR score 23 (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

20 open: 16 about building conditions — walls, floors and stairs (4), other conditions (3), pests (3), leaks (2); 6 immediately hazardous (class C), 4 about paperwork or notices. Also 4 older records from 1987–2015 never closed. 25 further violations from 2025–2026 were closed. 326 violations on record in all, 1986–2026 — the 60 most recent are listed here

Other conditionsApt 4K class B

Walls, floors and stairsApt 4K class B

Fire safety class B · closed

LeaksApt 4K class B

2026 May

PestsApt 4H class C · closed

Heat or hot waterApt 4H class C · closed

LeaksApt 4H class B · closed

Other conditionsApt 4H class B · closed

Show 41 more

Rubbish and cleanliness class B · closed

Gas class C · closed

PestsApt 4H class C · closed

Other conditions class B · closed

Fire safetyApt 4H class C · closed

Smoke or CO detectorsApt 4H class B · closed

Smoke or CO detectorsApt 4H class B · closed

PestsApt 4H class C · closed

Heat or hot waterApt 4H class A · closed

MoldApt 4H class C · closed

Walls, floors and stairsApt 4H class B · closed

Walls, floors and stairsApt 4H class B · closed

Other conditions class B · closed

Other conditions class B · closed

Fire safetyApt 4H class C

Pests class C

Other conditionsApt 4H class B · closed

Other conditionsApt 4H class A · closed

LeaksApt 4H class B · closed

LeaksApt 4H class A · closed

PlumbingApt 4H class A · closed

Smoke or CO detectorsApt 4H class B · closed

2025 Feb

Other conditions class B

Other conditions class B

Walls, floors and stairs class B

Lead-based paintApt 4G class B · paperwork

Lead-based paintApt 4H class B · paperwork

LeaksApt 2E class C

Heat or hot waterApt 2E class C

Lead-based paintApt 2B class C · paperwork

Lead-based paintApt 2B class C · paperwork

2020 Dec

Walls, floors and stairsApt 2F class A

Doors and windows class B

Walls, floors and stairs class B

2015 Jul

Walls, floors and stairs class B · never closed

2015 Jun

Other conditions class B · never closed

2003 Jun

Heat or hot water class C · never closed

1987 Jun

Heat or hot water class A · never closed

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

1 open: 1 about filings or paperwork

2026 Sep

EN-BENCH Benchmarking - LL84

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

22 heat or hot water, 4 electrical, 3 doors or windows, 3 general repairs, 3 unsanitary conditions, 1 pests, 1 plumbing

2026 Jan

Unsanitary conditionsApt 4H

Show 32 more

ElectricalApt 4H

Heat or hot water

General repairsApt 4H

Doors or windows, electricalApt 4H

Heat or hot water

Heat or hot water

Heat or hot waterApt 4F

ElectricalApt 4H

General repairs

General repairsApt 4H

Heat or hot waterApt 4G

Doors or windowsApt 4F

Doors or windows

2024 Jul

Fuel storage permit, Fuel burning permit, Plumbing permit

Doors or windowsApt 4L

2024 Apr

Safety

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

6 permits since 1990

2009 Nov

2008 Mar

Heating/ventilation permit

1996 Dec

Plumbing permit, Heating/ventilation permit

and 3 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

Everything else on record

Other conditionsApt 4K class B · HPD violation

2026 Sep

EN-BENCH Benchmarking - LL84 DOB violation

Other conditionsApt 4H class B · closed · HPD violation

General repairsApt 4H complaint

Doors or windowsApt 4H complaint

Other conditions class B · closed · HPD violation

Show 16 more

Smoke or CO detectorsApt 4H class B · closed · HPD violation

Smoke or CO detectorsApt 4H class B · closed · HPD violation

Other conditions class B · closed · HPD violation

Other conditions class B · closed · HPD violation

Other conditionsApt 4H class B · closed · HPD violation

Other conditionsApt 4H class A · closed · HPD violation

Smoke or CO detectorsApt 4H class B · closed · HPD violation

General repairs complaint

General repairsApt 4H complaint

2025 Feb

Other conditions class B · HPD violation

Other conditions class B · HPD violation

Doors or windowsApt 4F complaint

Doors or windows complaint