Brooklyn · Block 794 · Lot 69 · 11220

729 51 Street

2 floors · 2 apartments · 1,640 sq ft · built 1940 · class B3 · owner of record: Zheng , Chi

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
308dto 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 308 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Mar 18, 2026Construction CLASS - 1
1016.2 FAILURE TO COMPLY WITH EGRESS THROUGH INTERVEANING SPACES.NOTEDAT CELLAR LEVEL,ROOM AT REAR CONVERTED TO BEDROOM WITH KEY LOCKING DEVICE,BLOCKING EGRESS.PROHIBITED AS PER BC 1016.2.REM:COMPLY WITH CODE.
#35725883Z
May 27, 2026
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 28, 2026, 12:31 PM ET. BBL 3007940069.

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