Brooklyn · Block 8830 · Lot 12 · 11229

421 Allen Avenue

2 floors · 1 apartments · 883 sq ft · built 1930 · class A9 · owner of record: Iqbal, Muhammad

3open violations
$27,500ECB/OATH penalties owed
0HPD class C (immediately hazardous)
309dto Annual property registration

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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

Sep 1, 2027
in 309 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (3) · $27,500 owed
IssuedViolationHearingBalance
May 7, 2026Construction CLASS - 1
WORK WITHOUT PERMIT. FSWO ISSUED FOR ALL GENERAL CONSTRUCTION. : ATOI OBSERVED IN THE INTERIOR OF THE RESIDENTS BASEMENT FULL GUT REMOVAL OF ALL FIRE STOPPING ON THE WALLS AND CEILING. REPLACED WITH NEWLY INSTA
#39187748X
Jul 15, 2026
DEFAULT
$12,500
May 7, 2026Unknown CLASS - 1
WORK WITHOUT PERMIT. FSWO ISSUED FOR ALL ELECTRICAL WORK BEING DONE ON THE INTERIOR OF THE RESIDENT. ATOI AT 2 PM OBSERVED IN INTERIOR AT THE BASEMENT LEVEL NEWLY INSTALLED CEILING LIGHTING ALONG WITH WALL SOCK
#39187747Y
Jul 15, 2026
DEFAULT
$12,500
May 7, 2026Construction CLASS - 1
WORK WITHOUT PERMIT. FSWO ISSUED FOR ALL PLUMBING WORK BEING DONE ON THE INTERIOR OF THE RESIDENT. ATOI OBSERVED IN INTERIOR AT THE BASEMENT LEVEL NEWLY INSTALLED CASE IRON PLUMBING PIPING PROTRUDING FROM THE W
#39187749H
Sep 2, 2026
IN VIOLATION
$2,500
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 27, 2026, 2:33 PM ET. BBL 3088300012.

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