Brooklyn · Block 5158 · Lot 47 · 11226

421 Marlborough Road

2.75 floors · 2 apartments · 3,118 sq ft · built 1899 · class B2 · owner of record: Schall, Sophia

6open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
308dto 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 308 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 (6) · C 0 · B 5 · A 1
IssuedClassViolationCorrect by
Jul 8, 2008BSECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES AT 1ST STORY APT. 1-F.Aug 12, 2008
Jul 8, 2008BSECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES CEILING FRONT ROOM AT 1ST STORY APT. 1-F.Aug 12, 2008
Jul 8, 2008BSECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING LIGHT FIXTURE CEILING FRONT ROOM, AT 1ST STORY APT. 1-F.Aug 12, 2008
Jun 6, 2007BApt BSMT · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WINDOW SASH IN EAST ROOM IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT BSMTJul 21, 2007
Jun 6, 2007AApt BSMT · SECTION 27-2005 ADMIN. CODE: REFIT DOOR IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT BSMTSep 19, 2007
Jun 6, 2007BApt BSMT · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING VINYL FLOOR TILE IN THE KITCHEN LOCATED AT APT BSMTJul 21, 2007

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 28, 2026, 10:35 PM ET. BBL 3051580047.

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