Building health · BROOKLYN, NY

236 Cornelia St

built 1920 · 3 stories · 3 apartments
Also known as 448 Wilson Ave — one building, several doors.
Registered with the city: 448 Wilson LLC; WILSON & PUTNAM AVENUE LLC · 1 other building here list it; 448 WILSON, LLC
Last sold Apr 2018 for $1,925,000 · NYC Department of Finance

Apartments named in these records

City records name 7 apartment labels, more than the 3 apartments the city lists for this building, so some are likely the same apartment written differently.

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

Structure and facade

Issues on record
  • 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 · 9 complaints, 2026
What has happened here
2026 Feb
Heat or hot waterApt 2L complaint
2026 Feb
Heat or hot water complaint
2026 Feb
Heat or hot waterApt 2L complaint
2026 Feb
Heat or hot waterApt 1 complaint
2026 Feb
Heat or hot waterApt 2L complaint
2026 Feb
Heat or hot waterApt 2L complaint
Show 30 more
2026 Jan
Heat or hot waterApt 2L complaint
2026 Jan
Heat or hot water complaint
2026 Jan
Heat or hot waterApt 2L complaint
2025 Nov
Low Pressure Boiler DOB violation
2025 May
Boilers class - 2 · DOB violation
2024 Sep
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2023 Apr
Low Pressure Boiler DOB violation
2018 Apr
Low Pressure Boiler DOB violation
2017 Feb
Low Pressure Boiler DOB violation
2015 Apr
Heat or hot water class C · never closed · HPD violation
2015 Apr
Heat or hot water class C · paperwork · never closed · HPD violation
2015 Apr
Heat or hot water class C · never closed · HPD violation
2015 Apr
Heat or hot water class C · never closed · HPD violation
2015 Apr
Heat or hot water class C · paperwork · never closed · HPD violation
2015 Apr
Heat or hot waterApt 2F class C · never closed · HPD violation
2015 Mar
Heat or hot water class C · paperwork · never closed · HPD violation
2015 Mar
Heat or hot waterApt 3R class C · never closed · HPD violation
2015 Mar
Low Pressure Boiler never closed · DOB violation
2013 Mar
Low Pressure Boiler never closed · DOB violation
2011 Dec
Low Pressure Boiler never closed · DOB violation
2010 May
Boilers class - 2 · never closed · DOB violation
2009 Dec
Low Pressure Boiler never closed · DOB violation
2009 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2008 Jul
Heat or hot water class C · never closed · HPD violation
2008 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2007 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2006 Jan
Local Law 62/91 - Boilers never closed · DOB violation
Heat source

Boiler burning No. 2 oil (Peerless Jot-Tw300 PEERLESS JOT-TW300), registration expired since Dec 1993

Clean Air Tracking System (boiler registrations), as of 2026-10-23 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings

Latest accepted inspection Dec 2018, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-22 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

9 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-23 · 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

Issues on record · 2 complaints, 2026
Water service line

Lead (records)

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

Pests and cleanliness

1 complaint, 2026

Electrical

2 complaints, 2026

Flooding

No issues on record
FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-23
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

General condition and all records

Permit history

1 permits since 1990

DOB NOW: Build – Approved Permits, as of 2026-10-22 · 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 Apr 2018 for $1,925,000

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

Department of Finance sales files, 2016 on

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building
Rent and tenancyNot applicable
  • Rent stabilizationnot requiredNot on the state's list. Rent stabilization generally applies to buildings with 6 or more apartments

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.
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