Brooklyn · Block 7825 · Lot 34 · 11234

4510 Avenue K

2 floors · 1 apartments · 2,220 sq ft · built 1930 · class A5 · owner of record: Duncan Joyce C

2open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
310dto 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 310 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Apr 30, 2007Construction Hazardous
WORK W/O A PERMIT. WORK NOTED:PARTITIONS ERECTED AT BASEMENT CREATING ROOMS.PLUMBING LINES RUN FOR KITCHEN SINK GAS STOVE & 3PC BATHROOM.(TOLIET,SINK,STALL)REMEDY:OBTAIN PERMIT OR RESTORE PREMISES TO PRIOR LEGA
#34574207L
Jul 31, 2007
IN VIOLATION
$0
Apr 30, 2007Construction Non-Hazardous
OCCUPANCY CONTRARY TO THAT ALLOWED BY BLDG DEPT RECORDS. NOTED: BLDG DEPT RECORDS STATE BSMT TO BE UNOUCCUPIED BSMT HAS BEEN CONVERTED TO LIVING SPACE AS A ONE FAMILY TRIPLEX W/ 1ST/2ND FLOORS W/KITCHEN/GAS
#34574208N
Jun 25, 2007
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 26, 2026, 5:04 PM ET. BBL 3078250034.

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