Brooklyn · Block 4819 · Lot 50 · 11225

355 Winthrop Street

3 floors · 2 apartments · 2,160 sq ft · built 1901 · class B3 · owner of record: Bh Winthrop St Llc

2open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
309dto 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 309 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Oct 28, 2005Construction Non-Hazardous
WORK WITHOUT A PERMIT: WORK AS NOTED: AT A TWO STORIED AND ATTIC WOOD FRAMED STRUCTURE AN EXTENSION APPROX. 10'X 20' WAS ERECTED AT THE REAR OF BUILDING. REMEDY: OBTAIN A PERMIT IF FEASIBLE.
#34501031J
Nov 19, 2007
DEFAULT
$0
Aug 31, 2005Construction Non-Hazardous
WORK W/O A PERMIT: WORK AS NOTED: AT A TWO STORIED & ATTIC WOOD FRAMEDSTRUCTURE A REAR EXTENSION APPROX. 20 X 60 WAS ERECTED @ THE 1ST FLR WITH WOOD STRUCTURAL MEMBERS & ALUMINUM SHINGLES APPLIED TO FACADE @ TH
#34487474K
Oct 17, 2005
STIPULATION/IN-VIO
$0
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 27, 2026, 8:42 AM ET. BBL 3048190050.

Look up another building