Brooklyn · Block 776 · Lot 21 · 11220

638 48 Street

2 floors · 2 apartments · 1,824 sq ft · built 1910 · class B9 · owner of record: Liu, Bao Zhen Liu

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
310dto 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 310 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Jun 10, 2024Construction CLASS - 2
WORK WITHOUT A PERMIT .AT TIME OF INSPECTION ON A 2 STORY BUILDING I OBSERVED AT EXPO.1 THE GARAGE DOOR HAS BEEN REMOVED AND REPLACED WITH CMU/ CEMENT WALL AND WINDOWS .NO PERMIT ON DOB FILE., OBTAIN ALL PERMIT
#39116385H
Sep 22, 2025
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 26, 2026, 12:22 AM ET. BBL 3007760021.

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