Brooklyn · Block 1485 · Lot 50 · 11221

931A Jefferson Avenue

2 floors · 2 apartments · 2,100 sq ft · built 1899 · class B3 · owner of record: Alexander, Stephanie Robb

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
302dto 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 302 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Sep 28, 2026CONSTRUCTION
STRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION OBSERVED EVIDENCE OF WATER DAMAGE AND SPALLING PAINT AT LIVING ROOM CEILING. OBSERVED BUCKET HALFWAY FILLED WITH WATER AT 2FL APT. ALSO OBSERVED SECTION OF ROOF FOR 933 JEFFERSON OPEN LEAVING IT EXPOSED TO THE ELEMENTS.
#26-02320
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Sep 28, 2026DOBCONSTRUCTION: STRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION OBSERVED EVIDENCE OF WATER DAMAGE AND SPALLING PAINT AT LIVING ROOM CEILING. OBSERVED BUCKET HALFWAY FILLED WITH WATER AT 2FL APT. ALSO OBSERVED SECTION OF ROOF FOR 933 JEFFERSON OPEN LEAVING IT EXPOSED TO THE ELEMENTS.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 3, 2026, 5:24 PM ET. BBL 3014850050.

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