Brooklyn · Block 4317 · Lot 39 · 11207

777 Williams Avenue

2 floors · 2 apartments · 1,710 sq ft · built 1925 · class B2 · owner of record: Daniel Welfare 2023 Irrevocable Trust

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
308dto 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 308 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Oct 10, 2025CONSTRUCTION
STRUCTURE RENDERED NON COMPLIANT AT TIME OF INPSECTION DAMAGE OBSERVED TO HAVE BEEN SUSTAINED TO THE REAR FENCE DUE TO THE FIRE AT 771 WILLI AMS AVENUE THE STRUCUTE MUST BE MAITAINED IN CODE COMPLIANT MANNER
#CER03CM
DOB VIOLATION - ACTIVE
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 28, 2026, 11:29 AM ET. BBL 3043170039.

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