Building health · MANHATTAN, NY

431 Audubon Ave

built 1912 · 5 stories · 35 apartments
Registered with the city: NADLAN PROPERTIES LLC · 4 other buildings here list it; 431 AUDUBON LLC; 431 JE PARTNERS LLC

Apartments named in these records

9 of this building’s 35 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Fire and safety

Issues on record

Heat and hot water

3 complaints, 2025–2026 · 2 in the past year
Heat source

Boiler burning No. 2 oil (Federal FST-60), registration current since Jan 2025

Clean Air Tracking System (boiler registrations), as of 2026-10-19 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings

Latest accepted inspection Sep 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-17 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

2 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · 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

6 complaints, 2025–2026 · 2 in the past year

Pests and cleanliness

Issues on record · 7 complaints, 2025

Electrical

3 complaints, 2025–2026 · 1 in the past year

Structure and facade

Older records on file

Flooding

No issues on record
FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-19
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

ENERGY STAR score 18 (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

15 open: 15 about building conditions — lead-based paint (4), mold (3), walls, floors and stairs (3), plumbing (2); 4 immediately hazardous (class C). Also 1 older record from 1992 never closed. 25 further violations from 2025 were closed. 319 violations on record in all, 1992–2025 — the 102 most recent are listed here

2025 Nov
Lead-based paintApt 32 class C
2025 Nov
Lead-based paintApt 32 class C
2025 Nov
Lead-based paintApt 32 class C
2025 Nov
MoldApt 32 class B
2025 Nov
ElectricalApt 32 class C · closed
2025 Nov
Doors and windowsApt 32 class C · closed
2025 Nov
PestsApt 32 class C · closed
2025 Nov
PestsApt 32 class C · closed
Show 33 more
2025 Nov
PlumbingApt 32 class B · closed
2025 Nov
Other conditionsApt 32 class B · closed
2025 Nov
Walls, floors and stairsApt 32 class B · closed
2025 Nov
Walls, floors and stairsApt 32 class A · closed
2025 Nov
Walls, floors and stairsApt 32 class A · closed
2025 Nov
Walls, floors and stairsApt 32 class A · closed
2025 Oct
Lead-based paintApt 36 class C
2025 Oct
Walls, floors and stairsApt 36 class A · closed
2025 Oct
Walls, floors and stairs class C · closed
2025 Oct
Walls, floors and stairsApt 36 class B · closed
2025 Oct
Doors and windowsApt 36 class B · closed
2025 Oct
Walls, floors and stairsApt 36 class A · closed
2025 Jun
Fire safetyApt 51 class C · closed
2025 Jun
Smoke or CO detectorsApt 51 class B · closed
2025 Jun
Smoke or CO detectorsApt 51 class B · closed
2025 Jun
PestsApt 51 class C · closed
2025 Jun
PestsApt 51 class C · closed
2025 Jun
Walls, floors and stairsApt 24 class A · closed
2025 Jun
MoldApt 51 class B
2025 Jun
Fire safety class C · closed
2025 Jun
Walls, floors and stairsApt 51 class B · closed
2025 Jun
LeaksApt 51 class B · closed
2025 Jun
Fire safetyApt 51 class C · closed
2024 Aug
MoldApt 24 class B
2021 Feb
PlumbingApt 51 class B
2021 Feb
LeaksApt 51 class B
2021 Feb
PlumbingApt 51 class B
2021 Feb
Smoke or CO detectorsApt 51 class B
2021 Feb
Smoke or CO detectorsApt 51 class B
2021 Feb
Walls, floors and stairsApt 51 class B
2021 Feb
Walls, floors and stairsApt 51 class B
2021 Feb
Walls, floors and stairsApt 51 class B
1992 Jun
Walls, floors and stairs class B · never closed
Housing Maintenance Code Violations, as of 2026-10-19 · 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

11 paint or plaster, 8 appliances, 8 doors or windows, 7 plumbing, 6 pests, 5 electrical, 5 floors or stairs, 5 general repairs, 4 leaks, 3 heat or hot water, 3 mold, 2 safety

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · 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

DOB NOW: Build – Approved Permits, as of 2026-10-17 · See every permit at DOB →
What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

  • DOB violationsfound0 open

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

Each date is when we last checked that dataset, not when the record itself was created.

Every row shows the record it came from and the date it was last checked.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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