Brooklyn · Block 3374 · Lot 54 · 11221

73 Cornelia Street

2 floors · 2 apartments · 2,736 sq ft · built 1899 · class B2 · owner of record: Derballa, Bryan

3open violations
$0ECB/OATH penalties owed
2HPD class C (immediately hazardous)
312dto Annual property registration

Get an email when anything changes here

New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual property registration Check
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

Sep 1, 2027
in 312 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
May 17, 2000CONSTRUCTION

#04MJ14
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (2) · C 2 · B 0 · A 0
IssuedClassViolationCorrect by
Nov 7, 2012CSECTION 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING KEY OPERATED DOUBLE CYLINDER LOCK INSTALLED AT METAL GATE AT FRONT ENTRANCE DOOR TO BUILDING AT PUBLIC HALL, 1st STORYNov 13, 2012
Feb 9, 2009CSECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING KEY OPERATED DOUBLE CYLINDER LOCK AT FRONT ENTRANCE GATE AT PUBLIC HALL, 1st STORYFeb 15, 2009

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Oct 24, 2026, 12:28 AM ET. BBL 3033740054.

Look up another building