Brooklyn · Block 5311 · Lot 4 · 11218

109 Chester Avenue

2 floors · 2 apartments · 2,420 sq ft · built 1920 · class B1 · owner of record: Mostafa, Golam

6open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
293dto 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 293 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (6)
IssuedViolationStatus
May 24, 2019CONSTRUCTION
DUE TO THE WITHDRAWAL OF THE APPLICANT LISTED THE BOROUGH COMMISSIONERS OFFICE HAS ISSUED A FULL SWO UNDER PERMIT 301303765
#19-00402
DOB VIOLATION - ACTIVE
Jan 4, 2011CONSTRUCTION
@ CELLAR LEVEL INSTALLED WATER & WASTE LINES FOR RESIDENTIAL SINK INSTALLED GAS LINE FOR STOVE & KITCHEN
#STFNS23
VIOLATION UNSERVED ECB-WORK WITHOUT PERMIT-ACTIVE
Feb 15, 2002CONSTRUCTION

#123EM
DOB VIOLATION - ACTIVE
Dec 6, 2001CONSTRUCTION
WORK WITHOUT A PERMIT: WORK NOTED: PLYWOOD FENCE ERECTED 8' AROUND FRONT OF HOUSE NO PERMIT POSTED REMEDY: OBTAIN A PERMIT
#06A01
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Sep 21, 2001CONSTRUCTION
W/O A PERMIT WORK NOTED: BRICK VENEER WORK IN PROGRESS FROM 1ST TO 2ND FLOOR METAL RAILING REMOVED FROM 1ST FL ROOF AREA NEW BRICK WORK IN PROGRESS AT FRONT OF EXTENSION APPROX 16 X 20 MADE WITH CANVAS MATERIAL CONSTRUCTED AT REAR OF BUILDING REMEDY: STOP ALL WORK MAKE SITE SAFE FILE PLANS OBTAIN PE
#12RH01
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Jul 6, 2001CONSTRUCTION
WORK W/O PERMIT. NOTED: STRUCTURE ERECTED IN REAR OF PREMISES APPROX 15X15X20 REMEDY: OBTAIN PERMIT OR REMOVE STRUCTURE
#12HS01
VIOLATION WORK WITHOUT PERMIT - 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 Nov 12, 2026, 3:07 AM ET. BBL 3053110004.

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