Brooklyn · Block 1784 · Lot 10 · 11216

100 Kosciuszko Street

3 floors · 2 apartments · 2,720 sq ft · built 1899 · class B2 · owner of record: Unavailable Owner

5open violations
$16,250ECB/OATH penalties owed
3HPD class C (immediately hazardous)
294dto 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 294 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (2) · $16,250 owed
IssuedViolationHearingBalance
Jul 29, 2025Construction CLASS - 2
OBSERVED AT EXPOSURE#1 ROOF LEVEL, WORK TO LEVEL ROOF TO EXISTING ROOF RIDGE LEVEL WITHOUT ANY OVER HEAD PROTECTION FOR PUBLIC OR PROPERTY., SAFEGUARD PUBLIC AND PROPERTY; PROVIDE OVER HEAD PROTECTION
#39155280N
Oct 8, 2025
DEFAULT
$10,000
Jul 29, 2025Construction CLASS - 2
NO INFORMATION/CONSTRUCTION PANEL PROVIDED AT JOB SITE., COMPLY WITH CODE; PROVIDE INFORMATION PANEL.
#39155296H
Oct 8, 2025
DEFAULT
$6,250
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (3) · C 3 · B 0 · A 0
IssuedClassViolationCorrect by
Jul 8, 2008CSECTION 27-2005 ADMIN. CODE: PROVIDE TEMPORARY SECURING ALL ACCESSIBLE OPENINGS TO BUILDINGS.Jul 14, 2008
Jul 8, 2008CSECTION 27-2005 ADMIN. CODE: PROVIDE TEMPORARY SECURING ALL ACCESSIBLE OPENINGS THROUGHOUT BUILDING.Jul 14, 2008
Jul 8, 2008CSECTION 27-2005 ADMIN. CODE: PROVIDE TEMPORARY SECURING ALL ACCESSIBLE OPENINGS THROUGHOUT BUILDING.Jul 14, 2008

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 11, 2026, 8:17 AM ET. BBL 3017840010.

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