Brooklyn · Block 5623 · Lot 1 · 11219

4623 13 Avenue

3 floors · 2 apartments · 5,289 sq ft · built 1922 · class K4 · owner of record: 4623-13, Llc

13open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
430dto Gas piping inspection (2027 cycle)

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 65 days
Keep the report on file (not filed with DOB)
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 309 days
Required only if the owner doesn't live there
Gas piping inspection (2027 cycle) Likely applies
Local Law 152 · During 2027
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 12 is on the 2027 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2027
in 430 days
Next cycle year 2027
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2026-05-27 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Jun 19, 2010Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE COFO.COFO#242633 ISSUED 12/1/93STATES PREMISES TO BELEGALLY OCCUPIED AS 3 STORIED-1ST FLR-STORE,2ND FLR OFFICES & 3RD FLR OFFICES.@ TIME OF INSP OBSERVED THE ILLEGAL CO
#34861211X
Nov 29, 2010
IN VIOLATION
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (12) · C 0 · B 12 · A 0
IssuedClassViolationCorrect by
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING CERAMIC TILE AT WEST AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · 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 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005,2007 ADMIN. CODE: FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR GATES FROM WINDOW TO FIRE ESCAPE .. IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER IN THE KITCHEN LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE COUNTER BALANCE LOWER WINDOW SASH IN THE KITCHEN LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Aug 24, 2009BApt 3R · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE COUNTER BALANCE LOWER WINDOW SASH IN THE 3rd ROOM FROM NORTH LOCATED AT APT 3R, 3rd STORYSep 28, 2009
Jun 6, 2007BApt 3R · SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, APARTMENT AT SOUTHJul 21, 2007
Jun 6, 2007BApt 3R · SECTION 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE ACOUSTIC CEILING TILE IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, APARTMENT AT SOUTHJul 21, 2007
Jun 6, 2007BApt 3R · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, APARTMENT AT SOUTHJul 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 27, 2026, 4:33 AM ET. BBL 3056230001.

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