550 Greene Ave

Fire safety class B · HPD violation

2007 Nov

Fire protection permit

Structure and facade

Issues on record

What has happened here

Walls, floors and stairsApt 5W class A · HPD violation

Walls, floors and stairsApt 5W class A · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairsApt 5W class A · HPD violation

Construction class - 2 · DOB violation

Show 7 more

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

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

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

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

2017 Nov

General construction permit

2013 Jul

General construction permit

2013 May

General construction permit

Facade rating

Safe with a repair and maintenance program (cycle 9, filed Jan 2023)

DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20 · See the facade filings at DOB →

What this counts

Most recent facade (FISP) filing in the latest 5-year cycle

Sidewalk shed and scaffoldingfoundNo active shed permit
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 20 complaints, 2024–2026 · 19 in the past year

What has happened here

Heat or hot waterApt 5V complaint

Heat or hot waterApt 6S complaint

Show 35 more

Heat or hot waterApt 6R complaint

Heat or hot waterApt 6S class C · HPD violation

Heat or hot waterApt 6S class C · HPD violation

Heat or hot waterApt 1T complaint

2025 Nov

Boilers class - 2 · DOB violation

2025 Jul

Heat or hot waterApt 3B complaint

2024 Oct

2024 Sep

Heat or hot waterApt 6X complaint

2024 Jun

Heating/ventilation permit

2013 Jul

2008 Oct

Boiler permit

Heat source

Boiler burning natural gas (Laars PNCV-0500), registration current since Jun 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 Apr 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 2008 (2 on record)

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

20 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 · 17 complaints, 2024–2026 · 9 in the past year

What has happened here

LeaksApt 5W class B · HPD violation

LeaksApt 6T class B · HPD violation

LeaksApt 5W complaint

2026 Jul

Plumbing, leaks complaint

Plumbing, leaksApt 16 complaint

PlumbingApt 6T complaint

Show 21 more

PlumbingApt 6T complaint

Leaks class B · HPD violation

LeaksApt 6X class B · HPD violation

LeaksApt 5W complaint

PlumbingApt 6T complaint

PlumbingApt 6X complaint

LeaksApt 5W complaint

2025 Oct

PlumbingApt 5W complaint

2025 Sep

PlumbingApt 5W complaint

2025 Sep

PlumbingApt 5W complaint

PlumbingApt 6U complaint

2025 Feb

PlumbingApt 6U complaint

PlumbingApt 5T complaint

PlumbingApt 6U complaint

LeaksApt 2B complaint

2024 Mar

LeaksApt 7C complaint

2024 Mar

LeaksApt 3T complaint

2024 Jan

LeaksApt 3T complaint

Water service line

Non-Lead (field inspection)

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

Pests and cleanliness

Issues on record · 27 complaints, 2024–2026 · 15 in the past year

What has happened here

2026 Oct

PestsApt 5X complaint

MoldApt 5W complaint

Unsanitary conditions complaint

2026 Jul

PestsApt 6T class C · HPD violation

Show 29 more

PestsApt 6T complaint

Mold, pestsApt 5W complaint

PestsApt 6T complaint

Pests class A · paperwork · HPD violation

PestsApt 5E class B · HPD violation

MoldApt 5W complaint

PestsApt 7Q complaint

2026 Mar

Unsanitary conditions complaint

MoldApt 3E complaint

2025 Nov

PestsApt 6T complaint

2025 Jun

2025 May

Unsanitary conditions complaint

PestsApt 6U complaint

PestsApt 7V complaint

PestsApt BASEME complaint

2025 Feb

Mold, pestsApt 6U complaint

PestsApt 7R complaint

PestsApt 7V complaint

PestsApt 6U complaint

2024 Oct

2024 Sep

Pests class A · paperwork · closed · HPD violation

2024 May

PestsApt 7S complaint

2024 May

PestsApt 7R complaint

2024 May

PestsApt 7S complaint

2024 Apr

Electrical

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

What has happened here

ElectricalApt 5W class B · HPD violation

ElectricalApt 5W complaint

ElectricalApt 5W complaint

ElectricalApt 5W class B · HPD violation

ElectricalApt 5W complaint

ElectricalApt 5T 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 · 4 complaints, 2025–2026 · 3 in the past year

What has happened here

ElevatorsApt 5W complaint

ElevatorsApt 1 complaint

Elevators class - 2 · DOB violation

Elevators class - 2 · DOB violation

2025 Nov

ElevatorsApt 6T complaint

2025 Oct

VT-CAT1-CO Elevators DOB violation

Show 3 more

2025 May

Elevators complaint

2022 Jul

Elevators class - 2 · DOB violation

2022 Jul

Elevators class - 1 · DOB violation

Elevators

2 active elevators; latest periodic inspection Mar 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

Energy

ENERGY STAR score 88 (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

134 open: 133 about building conditions — pests (39), walls, floors and stairs (28), leaks (20), smoke or CO detectors (15); 42 immediately hazardous (class C), 1 about paperwork or notices. 1 further violation from 2024 was closed. 194 violations on record in all, 2001–2026 — the 135 most recent are listed here

Walls, floors and stairsApt 5W class A

Walls, floors and stairsApt 5W class A

ElectricalApt 5W class B

Other conditionsApt 6T class B

LeaksApt 5W class B

2026 Jul

Walls, floors and stairs class A

Show 18 more

Walls, floors and stairs class A

Leaks class B

Smoke or CO detectorsApt 5W class B

Smoke or CO detectorsApt 5W class B

Walls, floors and stairsApt 5W class A

Pests class A · paperwork

Other conditionsApt 5W class B

ElectricalApt 5W class B

PestsApt 5E class B

Heat or hot waterApt 6S class C

Heat or hot waterApt 6S class C

2024 Apr

Pests class A · paperwork · closed

and 108 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

32 open: 20 about building conditions, 7 about filings or paperwork, 5 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

20 heat or hot water, 18 pests, 15 plumbing, 12 paint or plaster, 8 mold, 7 floors or stairs, 6 appliances, 6 leaks, 5 electrical, 4 elevators, 3 general repairs, 3 unsanitary conditions, 2 doors or windows

Appliances, electrical, floors or stairs, mold, leaksApt 5W