Brooklyn · Block 3771 · Lot 47 · 11207

647 Blake Avenue

2 floors · 2 apartments · 2,922 sq ft · built 2005 · class B9 · owner of record: Nwankwo, James

15open 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 (3)
IssuedViolationHearingBalance
Mar 2, 2016Construction CLASS - 1
WORK W/O A PERMIT. NOTED: AT BASEMENT LEVEL ERECTED FULL HEIGHT PARTITIONS CREATING 1 BEDROOM. INSTALLED WATER & WASTE LINE FOR RESIDENTIAL SINK,& ILLEGAL GAS LINE W/STOVE AT KITCHEN. REMEDY: OBTAIN PERMIT.
#35144444L
Aug 15, 2016
IN VIOLATION
$0
Mar 2, 2016Quality of Life CLASS - 2
RESIDENCE ALTERED FOR OCCUPANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED # OF FAMILIES. NOTED: C OF O #301783728F INDICATE RESIDENCYAS A 2 FAMILY,1ST FL & 2ND FL(DWELLING),BASEMENT(MECH ROOM,ELECTRICAL
#35144445N
Aug 26, 2016
IN VIOLATION
$0
Sep 29, 2015Construction CLASS - 2
OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O AND DEPT. OF BLDGS RECORDS.CLASS "A" APARTMENT CREATED AT BASEMENT FULL KITCHEN WITH GAS RANGE AND KITCHEN SINK.ACCESS WAS REFUSED TO BATHROOM BY TENANT.PARTITIONS E
#35071874R
Jan 11, 2016
IN VIOLATION
$0
DOB (1)
IssuedViolationStatus
Jun 1, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00381
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Jun 1, 2016AEUHAZ FTC-AEU-HAZ
Active
HPD (10) · C 0 · B 10 · A 0
IssuedClassViolationCorrect by
Oct 6, 2015BApt BASEME · SECTION 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS ERECTED PARTITION WALL WITH DOOR CREATED SLEEPING ROOM AT NORTH WEST SECTION LOCATED AT BSMT-APT BASEME, 1st BSMT-APT FROM WEST AT NORTHNov 10, 2015
Oct 6, 2015BApt BASEME · SECTION 9, 170, 171, 300, 301, 302 M.D.LAW-FILE PLANS AND APPLICATION AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE CONVERSION FROM A PRIVATE DWELLING TO MULTIPLE DWELLING USE IF LAWFULLY FEASIBLE OR RESTORE TO LAWFUL OCCUPANCY LOCATED AT BSMT-APT BASEME, 1st BSMT-APT FROM WEST AT NORTHNov 10, 2015
Oct 5, 2015BApt BASEME · SECTION 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE GAS STOVE, KITCHEN SINK IN THE KITCHENETTE LOCATED AT BSMT-APT BASEME, 1st BSMT-APT FROM WEST AT NORTHNov 9, 2015
Sep 25, 2007BApt 1 · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING CEILING LIGHT FIXTURE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYOct 30, 2007
Sep 25, 2007BApt 1 · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING DOOR KNOBS IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYOct 30, 2007
Sep 25, 2007BApt 1 · SECTION 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN EVIDENCE OF MICE DROPPING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYOct 30, 2007
Sep 25, 2007BApt 1 · SECTION 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYOct 30, 2007
Sep 25, 2007BApt 1 · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WALL LIGHT SWITCH IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORYOct 30, 2007
Sep 25, 2007BSECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAIL BOX LOCK AT PUBLIC HALL, 1st STORYOct 30, 2007
Sep 25, 2007BApt 1 · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING SLIDING GLASS SHOWER DOOR IN THE BATHROOM LOCATED AT APT 1, 1st STORYOct 30, 2007

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, 1:24 AM ET. BBL 3037710047.

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