Brooklyn · Block 8203 · Lot 48 · 11236

9520 Flatlands Avenue

2.5 floors · 2 apartments · 1,580 sq ft · built 1925 · class B2 · owner of record: Patterson Claudette

3open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
311dto 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 311 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 (3) · C 0 · B 2 · A 1
IssuedClassViolationCorrect by
Feb 19, 2019BApt 1 · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... CEILING & WALLS APPROX 15 SQ FT IN THE BATHROOM LOCATED AT APT 1, 1st STORYMar 26, 2019
Feb 19, 2019AApt 1 · § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING & WALLS IN THE BATHROOM LOCATED AT APT 1, 1st STORYMay 25, 2019
Feb 19, 2019BApt 1 · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT EAST WALL IN THE BATHROOM LOCATED AT APT 1, 1st STORYMar 26, 2019

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, 2:39 PM ET. BBL 3082030048.

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