Staten Island · Block 1221 · Lot 1 · 10303

309 Union Avenue

2.75 floors · 1 apartments · 1,760 sq ft · built 1899 · class A5 · owner of record: Kathleen Conway Grave

1open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
291dto 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 291 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
May 26, 2023Construction CLASS - 2
VIOLATION OF PARKING REGULATIONS IN A RESIDENTIAL DISTRICT. AT THE TIME OF INSPECTION OBSERVED TWO VEHICLES WITHOUT A PLATE THAT IS BECOMING A DEAD STORAGE., CONFORM TO PARKING REGULATIONS
#39087202X
Feb 13, 2024
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 Nov 14, 2026, 8:56 PM ET. BBL 5012210001.

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