Brooklyn · Block 4961 · Lot 59 · 11203

1233 Troy Avenue

2 floors · 2 apartments · 1,216 sq ft · built 1935 · class B3 · owner of record: Thornhill, Franklin

7open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
307dto 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 307 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Sep 18, 1999Quality of Life Hazardous
RESIDENCE ALTERED FOR OCCUPANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED # OF FAMILIES. CERTIFICATE OF OCCUPANCY #154791 INDICATES RESIDENCE LEGALLY APPROVED FOR 2 FAMILIES. RESIDENCE NOW AL
#34219293K
Jan 3, 2000
IN VIOLATION
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (6) · C 0 · B 6 · A 0
IssuedClassViolationCorrect by
Dec 22, 2006BApt TOP · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE SHUT-OFF VALVE AT RADIATOR IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT TOP, 2nd STORYJan 31, 2007
Aug 9, 2006BApt TOP · SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT THE BATHTUB IN THE BATHROOM LOCATED AT APT TOP, 2nd STORYSep 18, 2006
Aug 9, 2006BApt TOP · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE CERAMIC TILES AT THE SOUTH & EAST WALLS IN THE BATHROOM LOCATED AT APT TOP, 2nd STORYSep 18, 2006
Aug 9, 2006BApt TOP · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING NORTH WALL CABINET IN THE KITCHEN LOCATED AT APT TOP, 2nd STORYSep 18, 2006
Aug 9, 2006BApt TOP · SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT THE SINK IN THE KITCHEN LOCATED AT APT TOP, 2nd STORYSep 18, 2006
Aug 9, 2006BApt TOP · SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT TOP, 2nd STORYSep 18, 2006

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 29, 2026, 5:05 AM ET. BBL 3049610059.

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