Queens · Block 823 · Lot 18 · 11105

21-39 36 Street

2 floors · 2 apartments · 2,080 sq ft · built 1930 · class B1 · owner of record: Billy & Sophia Chan Katsis

2open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
305dto 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 305 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Mar 22, 2012Quality of Life CLASS - 2
RESIDENCE ALTERED FOR OCCUPANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED NUMBER OF FAMILIES. NOTED:LEGAL 2 FAMILY DWELLING HAS BEEN CONVERTED TO A 3 FAMILY AT CELLAR LEVEL WITH A CLASS "A" APARTMENT WIT
#34945803H
Aug 7, 2012
IN VIOLATION
$0
Mar 22, 2012Construction CLASS - 1
WORK WITHOUT A PERMIT. NOTED:CLASS "A" APARTMENT ERECTED AT CELLAR. FULL HEIGHT PARTITION ERECTED TO CREATE ROOM SEPARATING. WATER & WASTE LINES INSTALLED FOR RESIDENTIAL SINK & 3PC BATHROOM. ELECTRICAL WIRING
#34945802X
Aug 7, 2012
IN VIOLATION
$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 31, 2026, 11:33 PM ET. BBL 4008230018.

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