Brooklyn · Block 5857 · Lot 23 · 11220

642 67 Street

2 floors · 1 apartments · 1,494 sq ft · built 1925 · class A9 · owner of record: Kan Wai Sun

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
312dto 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 312 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Aug 9, 1999CONSTRUCTION
WORK WITHOUT A PERMIT - WORK NOTED: AT CELLAR LEVEL 3 PC BATHROOM CON- SISTING OF TOILET, SINK AND SHOWER REMEDY: OBTAIN PERMIT OR RESTORE AREA TO PRIOR LEGAL CONDITION VIA LICENSED PLUMBER WHO OBTAIN PERMIT
#10RS02
VIOLATION WORK WITHOUT PERMIT - ACTIVE
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 24, 2026, 8:53 AM ET. BBL 3058570023.

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