355 Lefferts Ave

Walls, floors and stairsApt 2G class B · HPD violation

Walls, floors and stairsApt 2G class B · HPD violation

Walls, floors and stairsApt 5C class B · HPD violation

Walls, floors and stairsApt 5C class B · HPD violation

Walls, floors and stairsApt 5C class B · closed · HPD violation

Doors and windowsApt 5C class B · closed · HPD violation

Show 9 more

Doors and windowsApt 5C class B · closed · HPD violation

Walls, floors and stairsApt 5C class B · closed · HPD violation

Walls, floors and stairsApt 5C class C · closed · HPD violation

Walls, floors and stairsApt 5C class B · closed · HPD violation

Doors and windows class C · closed · HPD violation

Walls, floors and stairsApt 5C class B · HPD violation

Walls, floors and stairsApt 6J class B · closed · HPD violation

2017 Sep

General construction permit

2014 Sep

General construction permit

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

Heat and hot water

Issues on record · 67 complaints, 2024–2026 · 21 in the past year

What has happened here

2026 Oct

2026 Oct

2026 Oct

Show 109 more

Heat or hot waterApt 6H complaint

2025 Dec

2025 Dec

2025 Dec

Heat or hot waterApt 6J complaint

Heat or hot waterApt 2F complaint

Heat or hot waterApt 6K complaint

Heat or hot waterApt 6A complaint

Heat or hot waterApt 6F complaint

Heat or hot waterApt 6A complaint

Heat or hot waterApt 6L class C · closed · HPD violation

2025 Feb

2025 Feb

2025 Feb

Heat or hot water class C · closed · HPD violation

Heat or hot waterApt 6H class C · closed · HPD violation

Heat or hot waterApt 6K complaint

Heat or hot waterApt 1G complaint

Heat or hot waterApt 3H complaint

2024 Apr

2024 Apr

Heat or hot waterApt 6F complaint

Heat or hot waterApt 1J complaint

Heat or hot waterApt 6H complaint

Heat or hot waterApt 4K complaint

Heat or hot waterApt 5B complaint

Heat or hot waterApt 6H complaint

2018 Jun

Fuel burning permit, Boiler permit

1992 Aug

Fuel storage permit

Heat source

Boiler burning natural gas (Federal FST-125), registration current since Aug 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 Mar 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 2018

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

22 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)

Water and pipes

Issues on record · 3 complaints, 2025–2026 · 2 in the past year

What has happened here

LeaksApt 5C class B · HPD violation

LeaksApt 5C class B · HPD violation

PlumbingApt 5C class B · closed · HPD violation

PlumbingApt 5C complaint

LeaksApt 4D complaint

PlumbingApt 5C complaint

Show 8 more

2024 Jun

PlumbingApt 5C complaint

LeaksApt 6F complaint

LeaksApt 2A complaint

LeaksApt 5B complaint

PlumbingApt 5B complaint

Water service line

Non-Lead (field inspection)

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

Pests and cleanliness

3 complaints, 2025–2026

What has happened here

PestsApt 5C class C · closed · HPD violation

PestsApt 5C complaint

PestsApt 6J complaint

PestsApt 4D complaint

PestsApt 6J class C · closed · HPD violation

PestsApt 6J complaint

Show 4 more

PestsApt 6J complaint

PestsApt 5B complaint

PestsApt 5B complaint

2023 Oct

PestsApt 6F complaint

Fire and safety

Issues on record, most recently 2025

What has happened here

Fire safetyApt 5C class B · closed · HPD violation

Fire safety class B · HPD violation

ElectricalApt 2G complaint

Electrical

Issues on record (2025) · 2 complaints, 2025–2026 · 1 in the past year

What has happened here

2026 Aug

ElectricalApt 3E class B · HPD violation

ElectricalApt 2B complaint

ElectricalApt 6H class B · closed · HPD violation

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

Elevators

No issues on record

Elevators

1 active elevator; latest periodic inspection Nov 2025

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 82 (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

14 open: 14 about building conditions — walls, floors and stairs (5), smoke or CO detectors (3), leaks (2), other conditions (2). 25 further violations from 2024–2026 were closed. 477 violations on record in all, 1989–2026 — the 78 most recent are listed here

Walls, floors and stairsApt 2G class B

Walls, floors and stairsApt 2G class B

Smoke or CO detectorsApt 6H class B

LeaksApt 5C class B

Other conditionsApt 5C class B

Walls, floors and stairsApt 5C class B

LeaksApt 5C class B

Other conditionsApt 5C class A

Show 31 more

Walls, floors and stairsApt 5C class B

Smoke or CO detectorsApt 5C class B · closed

Smoke or CO detectorsApt 5C class B · closed

Walls, floors and stairsApt 5C class B · closed

Fire safetyApt 5C class B · closed

Doors and windowsApt 5C class B · closed

Doors and windowsApt 5C class B · closed

Walls, floors and stairsApt 5C class B · closed

PlumbingApt 5C class B · closed

Walls, floors and stairsApt 5C class C · closed

Walls, floors and stairsApt 5C class B · closed

PestsApt 5C class C · closed

Other conditions class A · closed

Other conditions class B · closed

Other conditions class B · closed

Doors and windows class C · closed

Fire safety class B

Smoke or CO detectorsApt 5C class B

Smoke or CO detectorsApt 5C class B

Walls, floors and stairsApt 5C class B

Heat or hot waterApt 6L class C · closed

ElectricalApt 3E class B

ElectricalApt 6H class B · closed

Heat or hot water class C · closed

Heat or hot waterApt 6H class C · closed

Walls, floors and stairsApt 6J class B · closed

PestsApt 6J class C · 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

Resident complaints to the city

67 heat or hot water, 6 paint or plaster, 3 pests, 2 doors or windows, 2 electrical, 2 floors or stairs, 2 plumbing, 1 appliances, 1 general repairs, 1 leaks

Electrical, floors or stairs, paint or plasterApt 2G

General repairs, paint or plaster, plumbing, pestsApt 5C