Brooklyn · Block 869 · Lot 52 · 11215

421 17 Street

2 floors · 1 apartments · 972 sq ft · built 1910 · class A5 · owner of record: Hinton, Thomas

1open violations
$0ECB/OATH penalties owed
1HPD class C (immediately hazardous)
312dto 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 312 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (1) · C 1 · B 0 · A 0
IssuedClassViolationCorrect by
Sep 1, 2009CSECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY LOCK ON GATE, ON ENTRANCE DOOR TO BUILDING.Sep 7, 2009

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, 2:33 AM ET. BBL 3008690052.

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