Brooklyn · Block 786 · Lot 56 · 11220

757 50 Street

2 floors · 2 apartments · 1,940 sq ft · built 1901 · class B9 · owner of record: Kwok, Chiu Wing

1open violations
$240,000ECB/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 (4) · $240,000 owed
IssuedViolationHearingBalance
Aug 14, 2019Quality of Life CLASS - 1
DWELLING CONVERTED MAINTAINED OR OCCUPIED W/ 3 OR MORE ADDITIONAL DWELLING UNITS THAN LEGALLY AUTHORIZED BY THE C OF O OR OFFICIAL RECORDS. DOB RECORD INDICATES PREMISES TO BE LEGALLY APPROVED FOR A (2)FAMILY(1
#35445610R
Nov 12, 2026
IN VIOLATION
$60,000
Aug 14, 2019Quality of Life CLASS - 1
DWELLING CONVERTED MAINTAINED OR OCCUPIED W/ 3 OR MORE ADDITIONAL DWELLING UNITS THAN LEGALLY AUTHORIZED BY THE C OF O OR OFFICIAL RECORDS. DOB RECORDS INDICATES PREMISES TO BE LEGALLY APPROVED FOR A (2)FAMILY(
#35445608H
Nov 12, 2026
IN VIOLATION
$60,000
Aug 14, 2019Quality of Life CLASS - 1
DWELLING CONVERTED MAINTAINED OR OCCUPIED W/ 3 OR MORE ADDITIONAL DWELLING UNITS THAN LEGALLY AUTHORIZED BY THE C OF O OR OFFICIAL RECORDS. DOB RECORDS INDICATES PREMISES TO BE LEGALLY APPROVED FOR A (2)FAMILY(
#35445607X
Nov 12, 2026
IN VIOLATION
$60,000
Aug 14, 2019Quality of Life CLASS - 1
DWELLING CONVERTED MAINTAINED OR OCCUPIED W/ 3 OR MORE ADDITIONAL DWELLING UNITS THAN LEGALLY AUTHORIZED BY THE C OF O OR OFFICIAL RECORDS. DOB RECORDS INDICATES PREMISES TO BE LEGALLY APPROVED FOR A (2)FAMILY(
#35445609J
Nov 12, 2026
IN VIOLATION
$60,000
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (1) · C 0 · B 1 · A 0
IssuedClassViolationCorrect by
Aug 18, 2009BSECTION 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS AT CELLAR THRU/OUT. LEGAL FIXTURES MAY BE RETAINED. FOR INFORMATION, CALL THE BOROUGH CODE ENFORCEMENT OFFICE.Sep 22, 2009

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, 12:44 AM ET. BBL 3007860056.

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