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Brooklyn · Block 6087 · Lot 11 · 11209

9101 4 Avenue

3 floors · 8,325 sq ft · built 1910 · class O2 · owner of record: 9101 Medical Arts Building

8open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
800dto Gas piping inspection (2028 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 69 days		Keep the report on file (not filed with DOB)
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
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 10 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 800 days		Next cycle year 2028

Open violations

ECB / OATH (0)

None open.

DOB (4)
IssuedViolationStatus
Oct 1, 2005LOCAL LAW 10/81 - ELEVATOR

#03728		DOB VIOLATION - ACTIVE
Mar 21, 2003LOCAL LAW 10/81 - ELEVATOR

#02531		DOB VIOLATION - ACTIVE
Feb 19, 2002LOCAL LAW 10/81 - ELEVATOR

#03042		DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#28596		DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Oct 2, 2026Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2025 Periodic Inspection Report		Active
Oct 1, 2005Elevators LL1081
Active
Mar 21, 2003Elevators LL1081
Active
Feb 19, 2002Elevators LL1081
Active
HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Oct 2, 2026DOB SafetyElevators: Violation Issued-Failure To File 2025 Periodic Inspection ReportOpen

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 23, 2026, 11:48 PM ET. BBL 3060870011.

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