Brooklyn · Block 5791 · Lot 1 · 11220

6123 4 Avenue

4 floors · 9 apartments · 9,250 sq ft · built 1912 · class C7 · owner of record: 6123 Realty Llc

44open violations
$0ECB/OATH penalties owed
12HPD 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 Applies
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
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 66 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 66 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 82 days
Annual
Gas piping inspection (2029 cycle) Likely applies
Local Law 152 · During 2029
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 7 is on the 2029 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2029
in 1162 days
Next cycle year 2029
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: 2026-10-02 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (0)

None open.

DOB (5)
IssuedViolationStatus
Nov 14, 2025LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
#13354
DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#43602
DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#24601
DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#19193
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#34325
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Nov 14, 2025Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT
Active
HPD (35) · C 12 · B 16 · A 7
IssuedClassViolationCorrect by
Nov 19, 2021BApt 2C · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM SYSTEM AT BUILDING FRONT ENTRANCE DOOR TO RETURN BELL AND BUZZER AT FOYER LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTDec 24, 2021
Sep 14, 2020AApt 4B · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE BATHROOM , THE KITCHEN , THE 1st ROOM FROM EAST LOCATED AT APT 4B, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTHDec 18, 2020
Sep 14, 2020BApt 4B · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING, SOUTH WALL IN THE KITCHEN LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTHOct 19, 2020
Sep 14, 2020BApt 4B · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE BATHROOM LOCATED AT APT 4B, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTHOct 19, 2020
Sep 14, 2020BApt 4B · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING, SOUTH WALL, EAST WALL, 1st CLOSET FROM WEST AT NORTH WALL WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTHOct 19, 2020
Sep 14, 2020BApt 4B · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTHOct 19, 2020
Sep 14, 2020BApt 4B · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTHOct 19, 2020
Sep 14, 2020B§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING AT PUBLIC HALL, 4th STORYOct 19, 2020
Sep 14, 2020B§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE THE CEILING, NORTH SOUTH AND EAST WALLS AT PUBLIC HALL, 4th STORYOct 19, 2020
Dec 27, 2019AApt 4B · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 4th ROOM FROM NORTH, THE BATHROOM , THE KITCHEN LOCATED AT APT 4B, 4th STORY, 11th APARTMENT FROM SOUTH AT WESTMar 31, 2020
Dec 27, 2019BApt 4B · § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT WEST WALL IN THE 4th ROOM FROM NORTH LOCATED AT APT 4B, 4th STORY, 11th APARTMENT FROM SOUTH AT WESTJan 31, 2020
Apr 3, 2018BApt 2C · § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMay 8, 2018
Apr 3, 2018BApt 2C · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE SOUTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMay 8, 2018
Apr 3, 2018BApt 2C · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... ALL WALLS AND CEILING IN THE CLOSET.... IN THE 1st ROOM FROM EAST LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMay 8, 2018
Apr 3, 2018BApt 2C · § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS .... IN THE ENTRANCE LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMay 8, 2018
May 17, 2017B§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ( NORTH / EAST ) BALCONY , 3rd STORYJun 21, 2017
Mar 13, 2017A§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORYJun 16, 2017
Mar 13, 2017AApt 2C · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INOPERATIVE BELL BUZZER INTERCOM SYSTEM FROM BUILDING ENTRANCE TO APARTMENT TO LOCATED AT APT 2C, 2nd STORY, APARTMENT AT SOUTHJun 16, 2017
Feb 13, 2015BApt 2C · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMar 20, 2015
Feb 13, 2015BApt 2C · SECTION 27-2026 ADM CODE REPAIR THE FLUSHING APPARATUS AND MAINTAIN SAME SO AS TO FLUSH EFFECTIVELY THE WATER CLOSET , IN THE BATHROOM LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTMar 20, 2015
Oct 9, 2013ASECTION 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLIC HALL, 1st STORYJan 12, 2014
Oct 9, 2013CSECTION 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM , AT PUBLIC HALL, 1st STORYOct 15, 2013
Oct 9, 2013ASECTION 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR , AT PUBLIC HALL, 1st STORYJan 12, 2014
Oct 9, 2013ASECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING AT ALL STORIES AT PUBLIC HALLJan 12, 2014
Apr 1, 1997CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING SOUTH NORTH EAST AND WEST WALLS WEST ROOM 2 STY SOUTH APT 2B ER1 97008373. , SECTION '' ''Apr 21, 1997
Apr 1, 1997CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING SOUTH WALL NORTH WALL EAST WALL AND WEST WALL EAST ROOM 2 STY SOUTH APT 2B RODRIGUEZ 833 5731 ER1 97008373. , SECTION '' ''Apr 21, 1997
Apr 1, 1997CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING SOUTH NORTH WALLS WEST WALL PRIVATE HALL 2 STY SOUTH APT 2B ER1 97008373. , SECTION '' ''Apr 21, 1997
Apr 1, 1997CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING SOUTH NORTH EAST AND WEST WALLS KITCHEN 2 STY SOUTH APT 2B ER1 97008373. , SECTION '' ''Apr 21, 1997
Apr 1, 1997CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING NORTH SOUTH EAST AND WEST WALLS BATHROOM 2 STY SOUTH APT 2B ER1 97008373. , SECTION '' ''Apr 21, 1997
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 2 STY SOUTH 2ND FROM WEST APT 2B ER1 96023876 LOCATED AT APT 2BSep 16, 1996
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT DOOR FRAME ENTRANCE TO WEST ROOM 2 STY SOUTH 2ND FROM WEST APT 2B ER1 96023876 LOCATED AT APT 2BSep 16, 1996
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING KITCHEN 2 STY SOUTH 2ND FROM WEST APT 2B RODRIQUEZ 567 9567 ER1 96023876 LOCATED AT APT 2BSep 16, 1996
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING WEST ROOM 2 STY SOUTH 2ND FROM WEST APT 2B ER1 96023876 LOCATED AT APT 2BSep 16, 1996
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL WEST ROOM 2 STY SOUTH 2ND FROM WEST APT 2B ER1 96023876 LOCATED AT APT 2BSep 16, 1996
Aug 27, 1996CApt 2B · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WEST WALL WEST ROOM 2 STY SOUTH 2ND FROM WEST APT 2B ER1 96023876 LOCATED AT APT 2BSep 16, 1996

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 26, 2026, 6:35 PM ET. BBL 3057910001.

Look up another building