Brooklyn · Block 5851 · Lot 60 · 11220

447 Senator Street

2.5 floors · 2 apartments · 2,705 sq ft · built 1910 · class B2 · owner of record: Wu Xi Hui

3open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
311dto 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 311 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (3)
IssuedViolationStatus
Aug 25, 2001CONSTRUCTION

#10EC05
DOB VIOLATION - ACTIVE
Aug 25, 2001CONSTRUCTION
WORK WITHOUT A PERMIT WORK NOTED: CONVERTED A (1) ONE FAMILY INTO A (3) THREE FAMILY DEPT OF BLDGS RECORDS INDICATWS NO PERMITS WERE ISSUED ALL WORK IS 100% COMPLETED REMEDY: OBTAIN PERMIT IF FEASIBLE OR RESTORE TO LEGAL PRIOR CONDITION
#10EC06
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Aug 25, 2001CONSTRUCTION
HAZARDOUS
#10EC07
DOB VIOLATION - 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 25, 2026, 12:45 PM ET. BBL 3058510060.

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