Brooklyn · Block 5870 · Lot 28 · 11220

170 Bay Ridge Avenue

2 floors · 2 apartments · 3,146 sq ft · built 1930 · class B1 · owner of record: Wu, Ming Rong

5open violations
$3,125ECB/OATH penalties owed
0HPD class C (immediately hazardous)
290dto 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 290 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1) · $3,125 owed
IssuedViolationHearingBalance
Sep 27, 2019Construction CLASS - 2
WORK WITHOUT PERMIT.NOTE:INTERIOR RENOVATION WORK COMMENCE AT REAR OF CELLING.SECTION OF WALLS AND CEILING DEMO.CEILING I BOILER ROOM FIRE SEPERATION REMOVED FROM CEILING.ELECTRICAL WORK AND PLUMBING WORK COMME
#35415715X
Sep 17, 2020
DEFAULT
$3,125
DOB (1)
IssuedViolationStatus
Feb 24, 1994CONSTRUCTION

#10TM02
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (4) · C 0 · B 3 · A 0
IssuedClassViolationCorrect by
Feb 21, 2017I§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID R—
Jul 2, 2008BApt 1 · SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYAug 6, 2008
Jul 2, 2008BApt 1 · SECTION 27-2005,2007 ADMON. CODE: FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR GATES FROM AT LEAST 1 WINDOW. ... IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYAug 6, 2008
Jun 23, 2008BSECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE MASONRY /LOOSE BRICKS , MISSING POINTING / AT FRONT STEPSJul 28, 2008

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 Nov 15, 2026, 3:37 AM ET. BBL 3058700028.

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