Brooklyn · Block 2787 · Lot 16 · 11211

646 Grand Street

3 floors · 2 apartments · 2,400 sq ft · built 1910 · class S2 · owner of record: Grand Street Plaza Llc

6open violations
$2,500ECB/OATH penalties owed
0HPD class C (immediately hazardous)
Overdueto 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

OverdueRegistration expired 2026-09-01
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 58 days
Keep the report on file (not filed with DOB)
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 1 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 789 days
Next cycle year 2028

Open violations

ECB / OATH (6) · $2,500 owed
IssuedViolationHearingBalance
Dec 6, 2019Construction CLASS - 2
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION #39003770N ISSUED ON 6/5/19 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.REMEDY:COMPLY WITH COMMIS
#35513510L
Sep 25, 2020
IN VIOLATION
$1,250
Oct 11, 2019Construction CLASS - 2
FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#39003770N ISSUED ON 06-05-19 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE A C OF C.
#35430705H
Oct 2, 2020
IN VIOLATION
$1,250
Jan 31, 2007Construction Non-Hazardous
FAILURE TO MAINTAIN BLDG.NOTED:6' X 4'(APPROX)SECTION OF CEILING IS MISSING PLASTER & HAS EXPOSED WOOD(LATHE)@ 3RD FLR(EASTSIDE)APT. ADDITIONAL CRACKS IN PLASTER OBSERVED.REMEDY:REPAIR/REPLACE PLASTER
#34393700M
Apr 16, 2007
WRITTEN OFF
$0
Jan 31, 2007Construction Hazardous
FAILURE TO MAINTAIN BLDG.NOTED:STAIRWELL IN RESIDENTIAL SECTION BLDG IS OFF LEVEL & STRINGER CONTACT POINTS TO CORRIDORS HAVE SEPARATED. STAIRS FEEL UNSTABLE.MISSING PLASTER @ 1ST FLOOR OF STAIRWELL.
#34558525R
Apr 16, 2007
WRITTEN OFF
$0
Aug 26, 2006Construction Non-Hazardous
FAILURE TO MAINTAIN BLDG. DEFECT NOTED:AT 3RD FL LEVEL APT ON EAST SIDE OF BLDG AN APPROX 6'L X 4'W SECTION OF PLASTER MISSING FROM CEILING MISSING PLASTER EXPOSES WOOD STRIPS & CEILING JOISTS ABOVE.
#34535573J
Oct 23, 2006
WRITTEN OFF
$0
Aug 15, 2001Boilers Non-Hazardous
36-40-49 49-NO CHECK VALVE(BACK FLOW PREVENTER)ON BOILER FEED LINE
#32025891M
Sep 25, 2001
WRITTEN OFF
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (2) · C 0 · B 2 · A 0
IssuedClassViolationCorrect by
Feb 27, 2019BApt 3 · § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM NORTH AT EASTApr 3, 2019
Feb 27, 2019BApt 3 · § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM NORTH AT EASTApr 3, 2019

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 3, 2026, 5:51 PM ET. BBL 3027870016.

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