Queens · Block 3967 · Lot 8 · 11356

123-01 11 Avenue

2.5 floors · 2 apartments · 2,888 sq ft · built 1920 · class B2 · owner of record: Diamantidis, Vasilios

3open 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 (0)

None open.

DOB (1)
IssuedViolationStatus
Jan 20, 2023CONSTRUCTION
WORK WITHOUT A PERMIT; NOTED: AT ATTIC LEVEL, ERECTED PARTITIONS WALLS TO CREATE BATHROOM, ADDT'L WATER & WASTE LINES INSTALLED FOR 3 PC (SHOWER; SINK, TOILET) BATHROOM. ADDT'L ELEC. LINES FOR LIGHT, SWITCHES & OUTLETS.
#23-00206
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (2) · C 0 · B 1 · A 0
IssuedClassViolationCorrect by
Jun 29, 2021I§ 27-2142 ADM CODE - THE PREMISES OR APTS. HAVE BEEN VACATED BY THE DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR THE ENTIRE ATTIC APARTMENT;/THE VACATE ORDER #167112 THE DATE POSTED JUNE 29.2021 EFFECTIVE DATE JUNE 30.2021 AND DELIVERED TO PCT 109, 37-08 UNION S—
Jun 21, 2021B§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ATTIC USED FOR SLEEPING AND LIVING WITH BATHROOM FACILITIES CONTRARY TO C/O # 420277961FJul 26, 2021

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, 9:44 PM ET. BBL 4039670008.

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