Brooklyn · Block 2689 · Lot 46 · 11222

23 Sutton Street

2 floors · 2 apartments · 1,764 sq ft · built 1910 · class B9 · owner of record: Leszek Karwat

2open violations

$0ECB/OATH penalties owed

0HPD class C (immediately hazardous)

314dto Annual property registration

New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

Requirement	Due	Status
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 314 days	Required only if the owner doesn't live there

ECB / OATH (0)

None open.

DOB (2)

Issued	Violation	Status
Nov 30, 1999	CONSTRUCTION #0102RR	DOB VIOLATION - ACTIVE
Nov 30, 1999	CONSTRUCTION WORK WITHOUT A PERMIT. WORK NOTED: DEMOLISHED INTERIOR PARTITIONA AT 1ST FLOOR. ERECTED NEW FULL HEIGHT GYPSIEM BOARD PARTITION & PLUMBING REMEDY: STOP ALL WORK, OBTAIN A PERMIT IF FEASIBLE; CONTACT DOB PRIOR TO CONTINUING ALL WORK #01RR03	VIOLATION WORK WITHOUT PERMIT - ACTIVE

DOB NOW Safety (0)

None open.

HPD (0)

None open.

City records as of Oct 22, 2026, 5:41 AM ET. BBL 3026890046.