Brooklyn · Block 7131 · Lot 4 · 11223

450 Avenue U

2 floors · 1 apartments · 1,792 sq ft · built 1920 · class A5 · owner of record: Khaski, Maurice

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
313dto Annual property registration

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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 313 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Jun 10, 2004Construction Non-Hazardous
OCCUPANCY CONTRARY TO THAT ALLOWED BY BLDG DEPARTMENT RECORDS:FROM:ORDINARY IN BASEMENT TO:KITCHEN RECREATION ROOM,3P BATHROOM AND BEDROOM REMEDY:DISCONTINUE ILLEGAL USE OR CONFORM TO THE BLDG CODE.
#34440528Z
May 2, 2005
IN VIOLATION
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (0)

None open.

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 23, 2026, 5:30 AM ET. BBL 3071310004.

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