Queens · Block 1837 · Lot 39 · 11373

88-20 51 Avenue

2.5 floors · 2 apartments · 1,793 sq ft · built 1930 · class B3 · owner of record: 8818 51 Ave Llc

10open violations
$0ECB/OATH penalties owed
1HPD class C (immediately hazardous)
Overdueto Annual property registration

Get an email when anything changes here

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

OverdueRegistration expired 2025-09-01

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Apr 4, 2022Construction CLASS - 2
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE CERTIFICATE OF OCCUPANCY OR BUILDING DEPT RECORDS.CELLAR USAGE CONVERTED FROM ORDINARY STORAGE TO AN APARTMENT WITH KITCHEN AND BATHROOM FACILITIES INSTALLED.REMEDY:DIS
#35482239Y
Sep 6, 2022
ADMIT/IN-VIO
$0
Mar 14, 2022Construction CLASS - 2
OCCUPANCY CONTRARY TO THAT ALLOWED BY C/O OR BLDGS DEPT RECORDS.CELLARUSAGE CHANGED FROM ORDINARY STORAGE TO APT W/KITCHEN&BTHRM FACILITIES INSTALLED DISCONT ILLEGAL USE
#35482228Z
Jul 26, 2022
ADMIT/IN-VIO
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (8) · C 1 · B 6 · A 0
IssuedClassViolationCorrect by
Nov 25, 2025I§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID R—
Apr 7, 2022B§ 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE GAS RANGE AT CELLARMay 12, 2022
Apr 7, 2022B§ 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS SINK, WASH BASIN, WATER CLOSET, AND SHOWER STALL AT CELLARMay 12, 2022
Apr 7, 2022B§ 9, 56, 193, 300, 302 M.D. LAW- ABOVE FRAME BUILDING HAS BEEN CONVERTED FROM A PRIVATE DWELLING TO A MULTIPLE DWELLING AND IS NOW OCCUPIED AND MAINTAINED AS SUCH CONTRARY TO LAW.RESTORE PREMISES TO LAWFUL OCCUPANCYMay 12, 2022
Mar 17, 2022B§ 9, 56, 193, 300, 302 M.D. LAW- ABOVE FRAME BUILDING HAS BEEN CONVERTED FROM A PRIVATE DWELLING TO A MULTIPLE DWELLING AND IS NOW OCCUPIED AND MAINTAINED AS SUCH CONTRARY TO LAW.RESTORE PREMISES TO LAWFUL OCCUPANCYApr 21, 2022
Mar 17, 2022B§ 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS SHOWER STALL, AND SINK AT CELLARApr 21, 2022
Mar 17, 2022B§ 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE GAS RANGE AT CELLARApr 21, 2022
Jun 1, 2020C§ 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEYED OPERATED LOCK INSTALLED AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORYJun 7, 2020

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 12, 2026, 3:01 AM ET. BBL 4018370039.

Look up another building