500 Audubon Ave

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

Heat or hot waterApt 3A complaint

Show 30 more

Heat or hot waterApt 2D complaint

Heat or hot waterApt 3D complaint

Heat or hot waterApt 6 complaint

Heat or hot waterApt W2 complaint

Heat or hot waterApt W2 complaint

Heat or hot waterApt 2A complaint

Heat or hot waterApt 3A complaint

Heat or hot waterApt 2A complaint

BE-EXT-LP Boiler DOB violation

Heat or hot waterApt 2A complaint

2016 Apr

Fuel storage permit, Fuel burning permit, Boiler permit

Heat source

Boiler burning natural gas (Supreme D2-40-5), registration current since Jan 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 Jul 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

Boiler work permits

Latest boiler work permit 2016 (3 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 complaintsfound0 heat or hot water complaints

Water and pipes

Issues on record · 7 complaints, 2025–2026 · 5 in the past year

What has happened here

Water service line

Non-Lead (excavation)

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

Pests and cleanliness

Issues on record · 14 complaints, 2025–2026 · 8 in the past year

What has happened here

PestsApt W2 class C · HPD violation

2026 Sep

PestsApt W2 class C · HPD violation

PestsApt 1B class C · HPD violation

PestsApt 1B class C · HPD violation

Show 26 more

PestsApt 4B class C · HPD violation

PestsApt 1B complaint

MoldApt 2D class A · HPD violation

MoldApt 2D complaint

PestsApt W2 class C · closed · HPD violation

MoldApt 2D complaint

Unsanitary conditions complaint

Unsanitary conditions complaint

PestsApt 2D complaint

MoldApt W2 class B · HPD violation

Mold, pestsApt 2D complaint

MoldApt W2 complaint

Unsanitary conditions complaint

PestsApt 4A complaint

2025 Jul

2025 Apr

MoldApt 3A complaint

2024 Sep

PestsApt 4A complaint

MoldApt 2C class B · HPD violation

MoldApt 2C complaint

MoldApt W2 class B · HPD violation

Electrical

1 complaint, 2025

What has happened here

ElectricalApt 5B class B · closed · HPD violation

ElectricalApt 4B class C · closed · HPD violation

ElectricalApt 4B class C · closed · HPD violation

ElectricalApt 3D class B · closed · HPD violation

ElectricalApt 3D complaint

Show 3 more

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

Above 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

Gas

What has happened here

GasApt 4B class A · HPD violation

GasApt 4B class C · HPD violation

GasApt 1B class B · closed · HPD violation

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

Energy

ENERGY STAR score 97 (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

31 open: 31 about building conditions — pests (6), walls, floors and stairs (6), mold (5), fire safety (4); 11 immediately hazardous (class C). Also 6 older records from 2010–2015 never closed. 25 further violations from 2025–2026 were closed. 257 violations on record in all, 1989–2026 — the 108 most recent are listed here

PlumbingApt W2 class B

PestsApt W2 class C

Fire safetyApt W2 class B

PestsApt W2 class C

Walls, floors and stairsApt 1B class A

Doors and windowsApt 1B class B

Show 42 more

Walls, floors and stairsApt 1B class A

Doors and windows class C

Walls, floors and stairsApt 4B class C

Smoke or CO detectorsApt W2 class B · closed

Smoke or CO detectorsApt W2 class B · closed

MoldApt 2D class A

Walls, floors and stairsApt 2D class A · closed

Doors and windowsApt 2D class B · closed

LeaksApt 2D class B · closed

PestsApt W2 class C · closed

Walls, floors and stairsApt W2 class B · closed

Doors and windows class I · closed

GasApt 4B class C

GasApt 1B class B · closed

Fire safetyApt 5A class C · closed

ElectricalApt 5B class B · closed

Walls, floors and stairsApt 5B class B · closed

Walls, floors and stairsApt 5B class B · closed

ElectricalApt 4B class C · closed

Heat or hot waterApt 4B class C · closed

ElectricalApt 4B class C · closed

Doors and windowsApt 4B class B · closed

Doors and windowsApt 4B class B · closed

Fire safetyApt 4B class C · closed

Smoke or CO detectorsApt 3D class B · closed

Smoke or CO detectorsApt 3D class B · closed

LeaksApt 3D class B · closed

Doors and windowsApt 3D class B · closed

ElectricalApt 3D class B · closed

2025 Nov

Doors and windows class B · closed

Lead-based paintApt 2D class C

Walls, floors and stairsApt 2D class A

Walls, floors and stairsApt 2D class A

Other conditionsApt W2 class B

Other conditionsApt W2 class B

LeaksApt W2 class B

Fire safetyApt W2 class B

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

BE-EXT-LP Boiler

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

23 heat or hot water, 7 pests, 5 floors or stairs, 5 leaks, 5 mold, 4 appliances, 4 doors or windows, 4 paint or plaster, 4 plumbing, 3 unsanitary conditions, 2 general repairs, 1 electrical, 1 line of travel, 1 safety

General repairsApt 3E

Pests, leaksApt W2

2026 Sep

Appliances, pestsApt W2

Appliances, plumbing, pestsApt W2

Doors or windows, floors or stairs, pestsApt 1B

Doors or windows, floors or stairs, paint or plaster, plumbing, moldApt 2D

SafetyApt W2

Doors or windows, floors or stairs, paint or plaster, plumbing, moldApt 2D

Show 67 more

2026 Mar

General repairs, paint or plaster, leaksApt W2

Unsanitary conditions

Unsanitary conditions

2025 Nov

Line of travel

Electrical, floors or stairsApt 3D

PestsApt 2D

Paint or plaster, mold, pests, leaksApt 2D

Mold, leaksApt W2

Floors or stairs, pestsApt 4A

2025 Jul

Unsanitary conditions

Heat or hot waterApt 3A

Heat or hot water

Heat or hot waterApt 2D

Heat or hot water

Heat or hot waterApt 3D

Heat or hot waterApt 6

Doors or windowsApt 1W

AppliancesApt 3D

2024 Sep

PestsApt 4A

General repairsApt 3E

Paint or plaster, mold, leaksApt 2C

General repairsApt 3E

Paint or plasterApt W2

MoldApt W2

Doors or windows, plumbing, mold, leaksApt W2

Heat or hot waterApt W2

Heat or hot waterApt W2

Heat or hot waterApt 2A

General repairs, heat or hot water, paint or plaster, plumbingApt 3A

Doors or windows, plumbingApt W2

Electrical, paint or plaster, plumbing, moldApt W2

Paint or plaster, plumbingApt W2

Heat or hot waterApt 2A

Doors or windowsApt W2

MoldApt W2

Doors or windows, general repairs, safety, leaksApt 3A

Paint or plaster, leaksApt W2

Paint or plasterApt W2

Doors or windows, electrical, plumbing, moldApt W2

Heat or hot water

General construction permit, Plumbing permit

Heat or hot waterApt 2A

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

11 permits since 1990

2019 Dec

Plumbing permit

2017 Nov

2017 Jan

Plumbing permit, Fuel storage permit, Fuel burning permit, Boiler permit, General construction permit

2016 Dec

Plumbing permit, General construction permit

and 7 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

General repairsApt 3E complaint

2026 Sep

AppliancesApt W2 complaint

AppliancesApt W2 complaint

Doors or windows, floors or stairsApt 1B complaint

Smoke or CO detectorsApt W2 class B · closed · HPD violation

Smoke or CO detectorsApt W2 class B · closed · HPD violation

Show 29 more

Doors or windows, floors or stairs, paint or plasterApt 2D complaint

SafetyApt W2 complaint

Smoke or CO detectorsApt 3D class B · closed · HPD violation

Smoke or CO detectorsApt 3D class B · closed · HPD violation

Doors or windows, floors or stairs, paint or plasterApt 2D complaint

2026 Mar

General repairs, paint or plasterApt W2 complaint

2025 Nov

Line of travel complaint

Floors or stairsApt 3D complaint

Paint or plasterApt 2D complaint

Floors or stairsApt 4A complaint

Doors or windowsApt 1W complaint

AppliancesApt 3D complaint

General repairsApt 3E complaint

Paint or plasterApt 2C complaint

General repairsApt 3E complaint

General repairs, paint or plasterApt 3A complaint

Other conditionsApt W2 class B · HPD violation

Other conditionsApt W2 class B · HPD violation

AppliancesApt W2 complaint

Doors or windows, general repairs, safetyApt 3A complaint