Brooklyn · Block 4818 · Lot 39 · 11203

578 Troy Avenue

1 floors · 2 apartments · 1,782 sq ft · built 1945 · class B1 · owner of record: 578 Troy Avenue Llc

3open violations
$18,300ECB/OATH penalties owed
0HPD class C (immediately hazardous)
306dto 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 306 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (4) · $18,300 owed
IssuedViolationHearingBalance
Jul 10, 2025Unknown CLASS - 1
ATOI OBSERVED A NEW MINISPLIT AC AT EXP 1 TO THE RIGHT OF PORCH. ELECTRICAL DISCONNECT INSTALLED FOR AC. N0 PERMIT ON FILE., OBTAIN PERMIT
#39153264Y
Oct 27, 2025
IN VIOLATION
$800
Jul 10, 2025Construction CLASS - 1
ATOI OBSERVED GARAGE HAD BEEN CONVERTED TO LIVING SPACE. DOOR REMOVED WALL BUILT WITH 2 WINDOWS. CONRTRARY TO CO., DISCONTINUE ILLEGAL OCCUPANCY OR AMEND C OF O
#39153263M
Jun 1, 2026
IN VIOLATION
$2,500
Jan 23, 2025Construction CLASS - 1
NOTED: WORK WITHOUT PERMIT VIOLATION ISSUED FOR THE REMOVAL OF THE GARAGE DOOR AND REPLACING IT WITH CMU BLOCKING WITH WHITE PLASTERING AND TWO WINDOWS AT EXPO #1, OBTAIN PERMIT
#39136277Z
Nov 16, 2026
PENDING
$2,500
Apr 13, 2013Construction CLASS - 1
FAILURE TO MAINTAIN FRONT. STEPS ARE COLLAPSED. REMEDY: MAINTAIN BLDG WALL.
#35016412K
Jan 3, 2020
DEFAULT
$12,500
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 30, 2026, 9:28 AM ET. BBL 3048180039.

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