631 Wilson Ave

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
Landmark statusno recordNot in a historic district on record

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

Gas

What has happened here

2025 Oct

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2025)

DOB Safety Violations, as of 2026-10-20

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

53 open: 53 about building conditions — walls, floors and stairs (13), smoke or CO detectors (12), pests (8), heat or hot water (5); 15 immediately hazardous (class C). Also 15 older records from 1991–2015 never closed. 4 further violations from 2023–2024 were closed. 140 violations on record in all, 1991–2024 — the 72 most recent are listed here

2024 Oct

Walls, floors and stairsApt 3F class B

2024 Oct

Walls, floors and stairsApt 3F class A

2024 Oct

Walls, floors and stairsApt 3F class B

2024 Oct

MoldApt 3F class B

2024 Oct

Smoke or CO detectorsApt 3F class B

2024 Oct

Smoke or CO detectorsApt 3F class B

2024 Oct

PestsApt 3F class C

2024 Apr

Pests class A · paperwork · closed

Show 21 more

2023 Dec

Doors and windowsApt 2F class B

2023 Dec

Doors and windowsApt 2F class B

2023 Dec

Heat or hot waterApt 2F class C

Heat or hot water class C · closed

2023 Dec

Heat or hot waterApt 3R class C

2023 Dec

Heat or hot water class C · closed

2023 Nov

Other conditions class I · paperwork · closed

2023 Oct

Fire safetyApt 3R class C

2023 Oct

Smoke or CO detectorsApt 3R class B

2023 Oct

Smoke or CO detectorsApt 3R class B

Heat or hot waterApt 3R class C

2022 Mar

MoldApt 2F class B

2022 Mar

Walls, floors and stairsApt 2F class A

2022 Mar

Walls, floors and stairsApt 2F class B

Doors and windows class C

and 39 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

31 open: 10 about building conditions, 7 about filings or paperwork, 14 older than 10 years

PL-PER Gas Piping - LL152

Show 17 more

Boilers class - 2 · never closed

2016 May

Boilers class - 2 · never closed

2015 Oct

Low Pressure Boiler never closed

2015 Oct

Low Pressure Boiler never closed

2015 Mar

Low Pressure Boiler never closed

2015 Mar

Low Pressure Boiler never closed

2014 May

Low Pressure Boiler never closed

2014 May

Low Pressure Boiler never closed

2013 Mar

Low Pressure Boiler never closed

2013 Mar

Low Pressure Boiler never closed

2011 Dec

Low Pressure Boiler never closed

2011 Dec

Low Pressure Boiler never closed

2009 Dec

Low Pressure Boiler never closed

2009 Dec

Low Pressure Boiler never closed

and 6 more at the source

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

4 heat or hot water, 1 mold

2026 Feb

Heat or hot waterApt 2

2026 Jan

Heat or hot waterApt 2F

2024 Dec

MoldApt 2F

2024 Dec

Heat or hot waterApt 2F

2024 Nov

Heat or hot waterApt 2F

2024 Sep

Plumbing, leaksApt 2R

2024 Jun

General repairsApt 3F

2024 May

General repairs

Show 10 more

2024 May

General repairsApt 3F

2024 May

General repairsApt 3R

2024 Apr

Safety

2024 Feb

Heat or hot waterApt 2F

2024 Jan

Heat or hot water

2023 Dec

Doors or windows, electrical, general repairs, paint or plaster, plumbingApt 2F

2023 Dec

Heat or hot waterApt 2F

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

7 permits since 1990

2015 Mar

Plumbing permit, General construction permit, Construction fence permit

2002 Jan

Construction fence permit, Alteration permit, Plumbing permit

1995 Dec

General construction permit

and 4 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-20 · See every permit at DOB →

What this counts

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

SalesWhole tax lot

Last sold Oct 2024 for $100

NYC Citywide Annualized Calendar Sales, as of 2026-06-09

What this counts

Department of Finance sales files, 2016 on

Everything else on record

2024 Oct

Smoke or CO detectorsApt 3F class B · HPD violation

2024 Oct

Smoke or CO detectorsApt 3F class B · HPD violation

2024 Jun

General repairsApt 3F complaint

2024 May

General repairs complaint

2024 May

General repairsApt 3F complaint

2024 May

General repairsApt 3R complaint

Show 5 more

2024 Apr

Safety complaint

2023 Dec

Doors or windows, general repairs, paint or plasterApt 2F complaint

2023 Nov

Other conditions class I · paperwork · closed · HPD violation

2023 Oct

Smoke or CO detectorsApt 3R class B · HPD violation

2023 Oct

Smoke or CO detectorsApt 3R class B · HPD violation

Nothing on record

Rent and tenancyNot on the state list

Rent stabilizationno recordNot on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment

Energyno record

Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft

ElevatorsNot applicable

Elevatorsnot requiredNo elevators registered to this building

Sources

24 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.
Report an error · Talk to us · Look up another building

Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.

For AI and developers: llms.txt · API · MCP server · this card as markdown

Apartments named in these records

Heat and hot water

Water and pipes

Pests and cleanliness

Fire and safety

Electrical

Structure and facade

Flooding

Gas

General condition and all records

Nothing on record

Sources

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC DOF

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR