Brooklyn · Block 5055 · Lot 9 · 11226

721 Flatbush Avenue

3 floors · 2 apartments · 3,294 sq ft · built 1930 · class S2 · owner of record: 721 Flatbush Llc

45open violations
$50,000ECB/OATH penalties owed
3HPD class C (immediately hazardous)
63dto Gas piping inspection (2026 cycle)

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

Compliance deadlines

RequirementDueStatus
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 9 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 63 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 63 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 307 days
Registered through 2027-09-01
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: 2026-05-21 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (10) · $50,000 owed
IssuedViolationHearingBalance
Dec 10, 2024Construction CLASS - 1
REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER.NOTED:AT TIME OF INSPECTION,ACTIVE VACATE ORDER#415/15 ISSUED ON 11/02/2015 AND STICKER HAVE BEEN REMOVED FROM FRONT ENTRY DOOR OF BUILDING AND STICKER FROM 2ND
#35684149X
Feb 19, 2025
DEFAULT
$25,000
Dec 10, 2024Construction CLASS - 1
FAILURE TO OBEY A VACATE ORDER FROM THE COMMISSIONER AS PER 28-207.4.NOTED:AT TIME OF INSPECTION APARTMENT AT 2ND FLOOR LEVEL IS BEING OCCUPIED BY 4 LONG TERM TENANTS THERE BY DISOBEYING ACTIVE VACATE ORDER#415
#35684148Y
Feb 19, 2025
DEFAULT
$25,000
Oct 3, 2024Construction CLASS - 1
FAILURE TO OBEY A VACTE ORDER FROMT THE COMMISSIONER PER 28-207.4-NOTED: AT 2ND FLOOR APARTMENT 2 HAS BEEN REOCCUPIED HAVING A FAMILY OF 5 DESPITE ACTIVE VACATE ORDER #415 ISSUED ON 11/02/2015 AND STILL ACTIVE.
#35681461R
Dec 11, 2024
IN VIOLATION
$0
Nov 2, 2015Construction CLASS - 2
WORK W/O PERMIT WORK NOTED: 2 FLR ERECT FULL HEIGHT PARTITION TO CREATE ADDITIONAL BEDROOM, SUBDIVDE 3PC BATHROOM; 2-ERECT ILLUMINATING AWN ING SIGN 1 FLR DUNKIN DONUS WORK 100-% COMPLETE.RMDY:STOP ALL WORK.OBT
#35137980J
Nov 28, 2016
WRITTEN OFF
$0
Nov 2, 2015Construction CLASS - 1
28-301.1 FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER. FAILURE TOPROVIDE FIRE ALARM SYSTEM FOR SRO/TRANSIENT USE IN APT ON 2ND FLR. RMDY: DISCONTINUE ILLEGAL OCCUPANCY.
#35137978K
Nov 28, 2016
IN VIOLATION
$0
Nov 2, 2015Construction CLASS - 1
RESIDENCE ALTERED FOR OCCUPANCY ON A DWELLING FROM 1 OR 2 FAMILIES TO 4 OR MORE FAMILIES.NOTED: 2 FLOOR APT CONVERTED INTO 4 SRO ROOMS/HOSTEL (TRANSIENT USE) WITH MULTIPLE BEDS. PREVIOUS VIOLATION #35086533K.
#35137975P
Nov 28, 2016
WRITTEN OFF
$0
Nov 2, 2015Construction CLASS - 1
FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. 1-FAILURE TO COMPLYWITH MAXIMUM FLOOR AREA REQUIREMENTS PER OCCUPANT LOAD AS PER BC 1004.1.2 TABLE 1004.1.2 AND ( )SEC 31. NOTED: AT 2 FLOOR HAVING ROOMS WITH
#35137979M
Nov 28, 2016
IN VIOLATION
$0
Nov 2, 2015Plumbing CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. LACK OF A SYSTEM OF AUTOMATIC SPRINKLERS WHERE REQUIRED PER BC 903.2 - 27-954 FOR SRO/TRANSIENT USE ON 2 FLOOR. RMDY: DISCONTINUE ILLEGAL OCCUPANCY.
#35137976R
Nov 28, 2016
WRITTEN OFF
$0
Nov 2, 2015Construction CLASS - 1
FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.FAILURE TO PROVIDE NUMBER OF REQUIRED MEANS OF EGRESS FOR EVEYR FLR PER BC 1018.1 - 27-366 FOR SRO/TRANSIENT USE ON 2 FLR. RMDY: DISCONTINUE ILLEGAL OCCUPAN
#35137977Z
Nov 28, 2016
IN VIOLATION
$0
Jan 18, 2008Boilers Hazardous
B4BBQ91632A3851503650A50B. 51 FOUND NEW BURNHAM BOILER SING. 175000 BTUS 50 NO FRESH AIR 50A HOLES IN CEILING & WALLS. 50A FLUE PIPE NOT SUPPORTED. 50B DEBRIS IN BOILER ROOM.
#32052912X
Feb 9, 2009
IN VIOLATION
$0
DOB (6)
IssuedViolationStatus
Jan 27, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00221
DOB VIOLATION - ACTIVE
Jan 27, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00222
DOB VIOLATION - ACTIVE
Jan 27, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00223
DOB VIOLATION - ACTIVE
Jan 27, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00220
DOB VIOLATION - ACTIVE
Jan 27, 2016FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00219
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#29765
DOB VIOLATION - ACTIVE
DOB NOW Safety (5)
IssuedViolationStatus
Jan 27, 2016AEUHAZ FTC-AEU-HAZ
Active
Jan 27, 2016AEUHAZ FTC-AEU-HAZ
Active
Jan 27, 2016AEUHAZ FTC-AEU-HAZ
Active
Jan 27, 2016AEUHAZ FTC-AEU-HAZ
Active
Jan 27, 2016AEUHAZ FTC-AEU-HAZ
Active
HPD (24) · C 3 · B 12 · A 9
IssuedClassViolationCorrect by
Jun 24, 2008C§ 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 3 STY. APT.KITCHEN AND BATHROOM,Jun 30, 2008
Jun 24, 2008B§ 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK ENTRANCE FOYER 3 STY. APT.Jul 29, 2008
Jun 24, 2008B§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING ELECTRICAL CEILING FIXTURE ALL ROOMS 3 STY. APT.Jul 29, 2008
Jun 24, 2008BHMC ADM CODE: § 27-2018.4 ABATE THE NUISANCE CONSISTING OF VERMIN MICE & ROACHES ALL ROOMS 3 STY. APT.Jul 29, 2008
Jun 24, 2008B§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF CONCEALED LEAK AT BASE OF TUB BATHROOM 3 STY. APT.Jul 29, 2008
Jun 24, 2008A§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE TILE FLOOR BATHROOM 3 STY. APT.Sep 27, 2008
Jun 24, 2008A§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE IMPROPERLY BALANCED SASHES FRONT & REAR ROOMS 3 STY. APT.Sep 27, 2008
Jun 24, 2008A§ 27-2005 ADMIN. CODE: REMOVE THE TORN AND/OR LOOSE FLOOR COVERING KITCHEN & ENTRANCE FOYER 3 STY. APT.Sep 27, 2008
Jun 24, 2008A§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WORN FLOOR CENTER ROOM 3 STY. APT.Sep 27, 2008
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE GASKET REFRIGERATOR DOOR IN THE KITCHEN LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006AApt 2 · § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORYOct 18, 2006
Jul 3, 2006AApt 2 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING CONTROL KNOBS AT COOKING RANGE IN THE KITCHEN LOCATED AT APT 2, 3rd STORYOct 18, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF RUSTED AND ROTTTEN SINK BASE CABINET IN THE KITCHEN LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006AApt 2 · § 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL AND BUZZER FROM STREET TO IN THE ENTIRE APARTMENT LOCATED AT APT 2, 3rd STORYOct 18, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE WOOD MOULDING AT NORTH WALL OVER CLOSET DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL AND FLOOR TILES IN THE BATHROOM LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006CApt 2 · § 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT DOOR IN THE ENTRANCE LOCATED AT APT 2, 3rd STORYJul 21, 2006
Jul 3, 2006AApt 2 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE ENTRANCE DOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 3rd STORYOct 18, 2006
Jul 3, 2006CApt 2 · § 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MOLD AND MILDEW AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 3rd STORYJul 21, 2006
Jul 3, 2006AApt 2 · § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 3rd STORYOct 18, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 2, 3rd STORYAug 19, 2006
Jul 3, 2006BApt 2 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE MARBLE SADDLE AT DOOR IN THE BATHROOM LOCATED AT APT 2, 3rd STORYAug 19, 2006

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 29, 2026, 4:12 PM ET. BBL 3050550009.

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