Brooklyn · Block 464 · Lot 45 · 11231

51 4 Street

2 floors · 5,395 sq ft · built 1958 · class E1 · owner of record: Oliver Papraniku

4open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
68dto Gas piping inspection (2026 cycle)

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
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
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 6 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 68 days
Due this year
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 68 days
Keep the report on file (not filed with DOB)

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Jul 15, 2014Construction CLASS - 1
WORK W/O A PERMIT. ERECTED NEW WOOD JOIST & STEEL GIRDERS TO ALTER/REPAIR DEFECTIVE ROOF STRUCTURAL SYSTEM @ THE REAR EXTENSION OF WAREHOUSE APPROX 24'W X 48'L X 12'H W/O PRIOR APPROVAL/PERMIT FROM DOB. NO
#35097164H
Apr 6, 2015
IN VIOLATION
$0
DOB (1)
IssuedViolationStatus
Oct 8, 2014FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00197
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 6)
Active
Oct 8, 2014AEUHAZ 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 24, 2026, 8:32 AM ET. BBL 3004640045.

Look up another building