Brooklyn · Block 1648 · Lot 53 · 11221

923 Putnam Avenue

2 floors · 2 apartments · 2,700 sq ft · built 1899 · class B3 · owner of record: Ji, Yuan

11open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
304dto 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 304 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 (11) · C 0 · B 10 · A 1
IssuedClassViolationCorrect by
Nov 8, 2012AApt GF · SECTION 27-2005 ADMIN. CODE: REFIT UPPER AND LOWER SASH AT ALL WINDOWS IN THE ENTIRE APARTMENT LOCATED AT APT GF, 1st STORYFeb 11, 2013
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT EAST WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT GF UPPER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING AND ALL WALLS IN THE FOYER LOCATED AT APT GF UPPER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING AND WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT GF LOWER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT GF LOWER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT GF LOWER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT GF LOWER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING ENTRANCE WOOD DOOR IN THE BATHROOM LOCATED AT APT GF UPPER LEVEL, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · 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 GF, 1st STORYDec 13, 2012
Nov 8, 2012BSECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD TREADS 7TH AND 10TH FROM BOTTOM AT PUBLIC HALL STAIRS, 1st STORYDec 13, 2012
Nov 8, 2012BApt GF · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING AND ALL WALLS IN THE 2nd ROOM FROM NORTH LOCATED AT APT GF LOWER LEVEL, 1st STORYDec 13, 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 Nov 1, 2026, 12:14 PM ET. BBL 3016480053.

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