Queens · Block 876 · Lot 94 · 11105

21-30 23 Avenue

2 floors · 2 apartments · 2,384 sq ft · built 1930 · class B3 · owner of record: Nanis, Nikolaos

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
303dto 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 303 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
May 31, 2016Construction CLASS - 3
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O OR BLDG DEPT RECORDS.DOB RECORDS INDICATE GARAGE IS A 2 CAR GARAGE NOW PREMISE IS A 3 CAR GARAGE W/A ROOF TOP PATIO. REMEDY: DISC ILLEGAL USE &/OR AMEND C OF O.
#35184072X
Aug 9, 2016
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 Nov 2, 2026, 12:39 AM ET. BBL 4008760094.

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