Brooklyn · Block 5416 · Lot 97 · 11230

173 Webster Avenue

2 floors · 2 apartments · 1,360 sq ft · built 1910 · class B1 · owner of record: Goldberg, Chaim

7open violations
$30,000ECB/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 (8) · $30,000 owed
IssuedViolationHearingBalance
Jul 30, 2026Construction CLASS - 1
ATOI OBSERVED WORKERS EXPOSED TO AN UNSAFE CONDITION. THE INTERIOR STAIRS TO THE CELLAR HAD BEEN REMOVED, CREATING A LARGE UNPROTECTED FLOOR OPENING. GUARDRAILS AND REQUIRED FALL PROTECTION WERE NOT PROVIDED, C
#39198491N
Nov 25, 2026
$5,000
Jul 30, 2026Construction CLASS - 1
ATOI OBSERVED UNAPPROVED AND UNPERMITTED PLUMBING WORK. THE ENTIRE HOUSE CONTAINS NEW WATER, SANITARY & GAS PIPING IN THE CELLAR, 1ST FLOOR, 2ND FLOOR AND OSP. MOST OF THE WORK HAS BEEN COMPLETED. PLUMBING PIPE
#39198489Y
Nov 25, 2026
PENDING
$2,500
Jul 30, 2026Construction CLASS - 1
ATOI OBSERVED A NEW THREE-STORY REAR ADDITION. A SEARCH OF DOB RECORDS FOUND NO STRUCTURAL PERMITS FOR THE NEW FOUNDATION, REMOVAL OF THE EXISTING REAR FACADE, OR ENLARGEMENT OF THE BUILDING STRUCTURE., OBTAIN
#39198492P
Nov 25, 2026
PENDING
$2,500
Jul 30, 2026Construction CLASS - 1
ATOI FAIL TO MAINTAIN ,OBSERVED AN ACCUMULATION OF COMBUSTIBLE AND NON-COMBUSTIBLE DEBRIS AT THE REAR OF THE PROPERTY. EXCESSIVE CONSTRUCTION MATERIALS AND DEBRIS WERE ALSO OBSERVED IN THE CELLAR, 1ST & 2ND FLO
#39198493R
Nov 25, 2026
$2,500
Jul 30, 2026Construction CLASS - 1
ATOI OBSERVED UNAPPROVED AND UNPERMITTED MECHANICAL WORK. NEW ROOFTOP A/C CONDENSING UNITS WITH RELATED PIPING WERE INSTALLED. A FURNACE AND RELATED DUCTWORK WERE OBSERVED THROUGHOUT THE BUILDING. NO PERMITS WE
#39198490L
Nov 25, 2026
PENDING
$2,500
Jul 30, 2026Unknown CLASS - 1
ATOI OBSERVED WORK WITHOUT A PERMIT. THE ENTIRE HOUSE HAS NEW ELECTRICAL PANELS, WIRING, OUTLETS, LIGHTING, AND EQUIPMENT CONNECTIONS INSTALLED WITHOUT ELECTRICAL PERMITS. WORK HAS BEEN SUBSTANTIALLY COMPLETED
#39198498X
Nov 25, 2026
PENDING
$2,500
Jul 30, 2026Construction CLASS - 1
ATOI OBSERVED CONSTRUCTION WORK TAKING PLACE WHILE AN ACTIVE STOP WORK ORDER WAS IN EFFECT. WORK WAS IN PROGRESS IN THE UNPERMITTED VERTICAL & HORIZONTAL ENLARGEMENT ON ALL FLOORS: CELLAR, 1ST FLOOR & 2ND FLOOR
#39198469R
Nov 25, 2026
PENDING
$10,000
Jul 29, 2026Construction CLASS - 1
AT TIME OF INSPECTION OBSERVED UNPERMITTED/UNDOCUMENTED VERTICAL ENLARGEMENT INSTALLATION EXTENDING APPROXIMATELY 12FT ABOVE EXISTING 2ND FLOOR ROOFTOP AT REAR OF PROPERTY IN PROGRESS. DEPT RECORDS INDICATE NO
#39198311R
Dec 16, 2026
PENDING
$2,500
DOB (1)
IssuedViolationStatus
Jul 30, 2026CONSTRUCTION
ATOI, OBSERVED UNPERMITTED/UNDOCUMENTED HORIZONTAL AND VERTICAL EXTENSION AT EXPO 3. THIS POSES A HAZARD TO OCCUPANTS & NEIGHBORS WHO STRUCTURAL STABILITY IS UNKNOWN. ENGINEER'S REPORT FOR STRUCTURAL STABILITY REQUIRED.
#26-01894
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Jul 30, 2026DOBCONSTRUCTION: ATOI, OBSERVED UNPERMITTED/UNDOCUMENTED HORIZONTAL AND VERTICAL EXTENSION AT EXPO 3. THIS POSES A HAZARD TO OCCUPANTS & NEIGHBORS WHO STRUCTURAL STABILITY IS UNKNOWN. ENGINEER'S REPORT FOR STRUCTURAL STABILITY REQUIRED.Open
Jul 30, 2026ECBConstruction: ATOI OBSERVED WORKERS EXPOSED TO AN UNSAFE CONDITION. THE INTERIOR STAIRS TO THE CELLAR HAD BEEN REMOVED, CREATING A LARGE UNPROTECTED FLOOR OPENING. GUARDRAILS AND REQUIRED FALL PROTECTION WERE NOT PROVIDED, CClosed
Jul 30, 2026ECBConstruction: ATOI OBSERVED UNAPPROVED AND UNPERMITTED PLUMBING WORK. THE ENTIRE HOUSE CONTAINS NEW WATER, SANITARY & GAS PIPING IN THE CELLAR, 1ST FLOOR, 2ND FLOOR AND OSP. MOST OF THE WORK HAS BEEN COMPLETED. PLUMBING PIPEOpen
Jul 30, 2026ECBConstruction: ATOI OBSERVED A NEW THREE-STORY REAR ADDITION. A SEARCH OF DOB RECORDS FOUND NO STRUCTURAL PERMITS FOR THE NEW FOUNDATION, REMOVAL OF THE EXISTING REAR FACADE, OR ENLARGEMENT OF THE BUILDING STRUCTURE., OBTAINOpen
Jul 30, 2026ECBConstruction: ATOI FAIL TO MAINTAIN ,OBSERVED AN ACCUMULATION OF COMBUSTIBLE AND NON-COMBUSTIBLE DEBRIS AT THE REAR OF THE PROPERTY. EXCESSIVE CONSTRUCTION MATERIALS AND DEBRIS WERE ALSO OBSERVED IN THE CELLAR, 1ST & 2ND FLOClosed
Jul 30, 2026ECBConstruction: ATOI OBSERVED UNAPPROVED AND UNPERMITTED MECHANICAL WORK. NEW ROOFTOP A/C CONDENSING UNITS WITH RELATED PIPING WERE INSTALLED. A FURNACE AND RELATED DUCTWORK WERE OBSERVED THROUGHOUT THE BUILDING. NO PERMITS WEOpen
Jul 30, 2026ECBUnknown: ATOI OBSERVED WORK WITHOUT A PERMIT. THE ENTIRE HOUSE HAS NEW ELECTRICAL PANELS, WIRING, OUTLETS, LIGHTING, AND EQUIPMENT CONNECTIONS INSTALLED WITHOUT ELECTRICAL PERMITS. WORK HAS BEEN SUBSTANTIALLY COMPLETEDOpen
Jul 30, 2026ECBConstruction: ATOI OBSERVED CONSTRUCTION WORK TAKING PLACE WHILE AN ACTIVE STOP WORK ORDER WAS IN EFFECT. WORK WAS IN PROGRESS IN THE UNPERMITTED VERTICAL & HORIZONTAL ENLARGEMENT ON ALL FLOORS: CELLAR, 1ST FLOOR & 2ND FLOOROpen
Jul 29, 2026ECBConstruction: AT TIME OF INSPECTION OBSERVED UNPERMITTED/UNDOCUMENTED VERTICAL ENLARGEMENT INSTALLATION EXTENDING APPROXIMATELY 12FT ABOVE EXISTING 2ND FLOOR ROOFTOP AT REAR OF PROPERTY IN PROGRESS. DEPT RECORDS INDICATE NOOpen

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, 4:41 AM ET. BBL 3054160097.

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