Brooklyn · Block 1128 · Lot 75 · 11217

523 Dean Street

4 floors · 8 apartments · 7,080 sq ft · built 1930 · class C1 · owner of record: 523 Dean Limited Partnership

26open violations
$0ECB/OATH penalties owed
5HPD class C (immediately hazardous)
Overdueto 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 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
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
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 8 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 64 days
Due this year
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 64 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 64 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 80 days
Annual
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 (2)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#06877
DOB VIOLATION - ACTIVE
Feb 27, 2001LOCAL LAW 62/91 - BOILERS

#14164
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Feb 27, 2001Boiler LL6291
Active
HPD (22) · C 5 · B 14 · A 3
IssuedClassViolationCorrect by
Apr 4, 2023BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCK AT DOOR IN THE ENTRANCE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM WEST AT NORTHMay 9, 2023
Apr 4, 2023BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE UPPER AND LOWER CABINETS IN THE KITCHEN LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM WEST AT NORTHMay 9, 2023
Apr 4, 2023BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE REGLAZE BATHTUB IN THE BATHROOM LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM WEST AT NORTHMay 9, 2023
Feb 8, 2021AApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL TILES AT FLOOR IN THE 2nd ROOM FROM NORTH LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTMay 14, 2021
Nov 23, 2020CApt 4R · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTDec 19, 2020
Oct 19, 2020BApt 4R · § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES SOCKET OUTLET AT EAST WALL IN THE KITCHEN LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 23, 2020
Aug 26, 2020BApt 4R · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 26, 2020BApt 4R · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR EAST WALL IN THE KITCHEN LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 26, 2020BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE COUNTERBALANCE AT NORTH WINDOW LOWER SASH IN THE KITCHEN LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 26, 2020CApt 4R · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 21, 2020
Aug 26, 2020BApt 4R · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 26, 2020BApt 4R · § 27-2005 ADM CODE PROPERLY SECURE THE LOOSE HINGE AT DOOR IN THE BATHROOM LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 26, 2020AApt 4R · § 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO MISSING CHAIN GUARD AT DOOR IN THE ENTRANCE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 29, 2020
Aug 26, 2020BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MORTISE LOCK AT DOOR IN THE ENTRANCE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 30, 2020
Aug 25, 2020CApt 4R · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 20, 2020
Aug 25, 2020AApt 4R · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS AND CEILINGS AT KITCHEN, BATH ROOM, ROOM NORTH 2, ROOM NORTH 4 AND PRIVATE HALL LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 28, 2020
Aug 24, 2020B§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DEVICE CONSISTING OF LOCKABLE HASP INSTALLED AT SCUTTLE COVER AT PUBLIC HALL, 4th STORYSep 28, 2020
Aug 24, 2020BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE KITCHEN LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTSep 28, 2020
Aug 24, 2020C§ 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 MISSING AT PUBLIC HALL, 1st STORYAug 30, 2020
Sep 14, 2015BApt 4R · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERATIVE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOct 19, 2015
Sep 14, 2015BApt 4R · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILE AT WALKING AREA. IN THE PRIVATE HALLWAY LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOct 19, 2015
Oct 31, 2005CSECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY LOCK INSTALLED WROUGHT IRON ENTRANCE DOOR TO BUILDING AT PUBLIC HALL, 1st STORYNov 11, 2005

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, 11:02 AM ET. BBL 3011280075.

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