Brooklyn · Block 1714 · Lot 20 · 11233

324 Ralph Avenue

2 floors · 2 apartments · 2,750 sq ft · built 2007 · class B1 · owner of record: 324 Ralph Avenue Llc

3open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
Overdueto Annual property registration

Get an email when anything changes here

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

OverdueRegistration expired 2026-09-01

Open violations

ECB / OATH (0)

None open.

DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (3) · C 0 · B 2 · A 1
IssuedClassViolationCorrect by
Nov 2, 2018B§ 9, 170, 171, 300, 301, 302 M.D.LAW-FILE PLANS AND APPLICATION AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE CONVERSION FROM A PRIVATE DWELLING TO MULTIPLE DWELLING USE IF LAWFULLY FEASIBLE OR RESTORE TO LAWFUL OCCUPANCY AT CELLARDec 7, 2018
Oct 31, 2011BApt 1FL · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT THE EAST AND NORTH WALLS 1 SQ FOOT IN THE 2nd ROOM FROM NORTH AT EAST LOCATED AT APT 1FL, 1st STORYDec 5, 2011
Oct 31, 2011AApt 1FL · § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILINGS AND WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 1FL, 1st STORYFeb 3, 2012

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 25, 2026, 1:15 AM ET. BBL 3017140020.

Look up another building