Queens · Block 551 · Lot 2 · 11106

21-31 31 Avenue

2 floors · 2 apartments · 2,024 sq ft · built 1920 · class B3 · owner of record: Mondello, Christopher

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
301dto 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 301 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Apr 20, 2025CONSTRUCTION
STRUCTURE RENDERED NON COMPLIANT. AT TIME OD INSPECTION DAMAGE OBSERVE D TO HAVE BEEN SUSTAINED TO INTERIOR CEILING & WALLS,WINDOWS REMOVED, ROOF OPEN TO ELEMENTS , SEVERE FIRE , WATER & SMOKE DAMAGE DUE TO FIRE STRUCTURE MUST BE MAINTAINED IN CODE COMPLIANT MANNER
#CER06JL
DOB VIOLATION - ACTIVE
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 4, 2026, 12:22 AM ET. BBL 4005510002.

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