Brooklyn · Block 1223 · Lot 74 · 11213

931 St Marks Avenue

3 floors · 2 apartments · 4,220 sq ft · built 1896 · class B1 · owner of record: Jean-Simon, Robert

3open violations
$31,250ECB/OATH penalties owed
0HPD class C (immediately hazardous)
308dto Annual property registration

Get an email when anything changes here

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 308 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (3) · $31,250 owed
IssuedViolationHearingBalance
Oct 17, 2022Construction CLASS - 1
907.2.8 FAILURE TO PROVIDE FIRE ALARM SYSTEM FOR TRANSIENT USE@BSMT LEVEL.DISCONT ILLEGAL OCCUPANCY
#35665730X
Feb 13, 2024
DEFAULT
$12,500
Oct 17, 2022Construction CLASS - 1
FAILURE TO MAINTAIN BLDG IN CODECOMPLIANT MANNER LACK OF SYSTEM OF AUTOMATIC SPRINKLER WHERE REQ AS PER BC903.2&27-954 FOR TRANSIENT USE@BSMT LEVEL DISCONT ILLEGAL OCCUPANCY
#35665731H
Feb 13, 2024
DEFAULT
$6,250
Oct 17, 2022Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY DOB RECORDS.ILLEGAL OCCUPANCY NOTED:@BSMT LEVEL HAS BEEN CONVERTED/OCCUPIED TRANSIENTLY HAVING 9GUESTSFOR <30DAYS W/O HOST STAYING&BOOKED THRU AIRBNB.COM.DISCONT ILLEGAL OC
#35665729Z
Feb 13, 2024
DEFAULT
$12,500
DOB (0)

None open.

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 Oct 28, 2026, 5:02 PM ET. BBL 3012230074.

Look up another building