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Brooklyn · Block 7178 · Lot 43 · 11223

403 Avenue X

2 floors · 1 apartments · 3,160 sq ft · built 1931 · class S1 · owner of record: 403 Ave X Llc

3open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
433dto 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 68 days		Keep the report on file (not filed with DOB)
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 312 days		Required only if the owner doesn't live there
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 15 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 433 days		Next cycle year 2027
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2026-04-16 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (3)
IssuedViolationHearingBalance
Oct 30, 2025Construction CLASS - 2
AT THE TIME OF INSPECTION, I OBSERVED ON THE SECOND FLOOR A GAS STOVE CONNECTED WITH UNDERSIZED FITTINGS, WHICH IS NOT PERMITTED AS PER THE FUEL GAS CODE SECTION 402.3 (SIZING OF GAS PIPING)., REPAIR AND/OR REP
#39165435H		Jun 29, 2026
IN VIOLATION		$0
Sep 16, 2025Construction CLASS - 2
AT TIME OF INSPECTION I OBSERVED THAT PLUMBING WORK WAS DONE USING PVC PIPING FROM THE SECOND FLOOR RESIDENTIAL APARTMENT THROUGH COMMERCIAL SPACE ON FIRST FLOOR INTO THE BASEMENT WITHOUT FILING FOR A PERMIT FR
#39160567R		Jun 23, 2026
IN VIOLATION		$0
Sep 16, 2025Construction CLASS - 2
I OBSERVED PVC PIPING INSTALLED FROM RESIDENTIAL APARTMENT THROUGH COMMERCIAL SPACE. PVC IS BEING USED FOR WASTE PIPING, AS PER PC 701.9 PVC PIPING IS PROHIBITED FOR WASTE PIPE IN MIXED USE BUILDINGS., REPAIR A
#39160557N		Jun 23, 2026
IN VIOLATION		$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

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, 8:59 AM ET. BBL 3071780043.

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