Brooklyn · Block 4842 · Lot 6 · 11203

500 Clarkson Avenue

1 floors · 3,575 sq ft · built 1930 · class K1 · owner of record: 500-506 Clarkson Owners, L.L.C.

5open violations
$12,500ECB/OATH penalties owed
0HPD class C (immediately hazardous)
427dto Gas piping inspection (2027 cycle)

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 62 days
Keep the report on file (not filed with DOB)
Gas piping inspection (2027 cycle) Likely applies
Local Law 152 · During 2027
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 17 is on the 2027 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2027
in 427 days
Next cycle year 2027

Open violations

ECB / OATH (2) · $12,500 owed
IssuedViolationHearingBalance
Oct 15, 2021Construction CLASS - 1
FAILURE TO COMPLY WITH THE COMMISSIONERS ORDER CONTAINED IN SUMMONS/VIOLATION#35478197N ISSUED ON 02/25/20 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.INTERIOR RENOVATION WORK
#35536078N
Feb 23, 2022
DEFAULT
$12,500
Feb 25, 2020Construction CLASS - 1
WORK W/O A PERMIT. OBSERVED INTERIOR RENOVATION IN PROGRESS ON ONE STYBUILDING: @REAR @PREMISES DEMOLISHED EXISITING PARTITIONS & CONSTRUCTED NEW DUE NEW SHEETROCK WORK ABOUT 35% OF THE PREMISES; NEW ELECTRICAL
#35478197N
Oct 13, 2021
IN VIOLATION
$0
DOB (3)
IssuedViolationStatus
Sep 2, 2020FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#04302
DOB VIOLATION - ACTIVE
Mar 7, 2020CONSTRUCTION
SUSPEND ALL WORK IMMEDIATELY AND MAKE THE SITE SAFE CONTAC THE BOROUGH OFFICE AT 718 802-3677 WITH APPROPIATE INFORMATION IN RSEPONSE TO LETTER
#1703KG
DOB VIOLATION - ACTIVE
Mar 7, 2020CONSTRUCTION
BOR. COMM. HAS ORDERED ALL WORK STOPPED UNDER PERMIT#321584148 ON 3/4/2020 DUE TO SUSPENSION OF PERMIY INTENT TO REVOKE DOB HAS BEEN NOT IFIED THAT THE APPLICANT OF RECORD DONAL BUTTERFIELD, P.E. STATES ON D OB PAPERWORK, DOES NOT CONTAIN LEGAL SIGNATUREOF BUTTERFIELD NOR WERE AUTHORIZE/SUSPEND ALL
#1704KG
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Sep 2, 2020AEUHAZ FTC-AEU-HAZ
Active
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 30, 2026, 11:12 AM ET. BBL 3048420006.

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