Brooklyn · Block 2400 · Lot 12 · 11211

337 Union Avenue

5 floors · 10 apartments · 6,738 sq ft · built 1910 · class C4 · owner of record: Mapleridge Realty Llc

47open violations
$0ECB/OATH penalties owed
6HPD 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
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 (2028 cycle) Likely applies
Local Law 152 · During 2028
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 1 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 797 days
Next cycle year 2028
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: 2026-05-06 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (0)

None open.

DOB (5)
IssuedViolationStatus
Mar 16, 1999LOCAL LAW 62/91 - BOILERS

#17986
DOB VIOLATION - ACTIVE
May 4, 1998LOCAL LAW 62/91 - BOILERS

#24826
DOB VIOLATION - ACTIVE
Sep 16, 1997LOCAL LAW 62/91 - BOILERS

#225966
DOB VIOLATION - ACTIVE
Aug 29, 1995LOCAL LAW 62/91 - BOILERS

#38938
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#39880
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Mar 16, 1999Boiler LL6291
Active
May 4, 1998Boiler LL6291
Active
Sep 16, 1997Boiler LL6291
Active
Aug 29, 1995Boiler LL6291
Active
HPD (38) · C 6 · B 20 · A 12
IssuedClassViolationCorrect by
Aug 27, 2019B§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 5th STORYOct 1, 2019
Aug 27, 2019A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORYNov 30, 2019
Aug 27, 2019A§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORYNov 30, 2019
Aug 27, 2019A§ 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 STORYNov 30, 2019
Aug 27, 2019C§ 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 NOTICE MISSING AT PUBLIC HALL, 1st STORYSep 4, 2019
Aug 27, 2019A§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTEDNov 30, 2019
Aug 27, 2019B§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITMES AT PUBLIC HALL, 5th STORYOct 1, 2019
Aug 27, 2019B§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRIC WIRES AT CEILING AT PUBLIC HALL, 5th STORYOct 1, 2019
Aug 26, 2019AApt 5L · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHNov 29, 2019
Aug 26, 2019CApt 5L · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 16, 2019
Aug 26, 2019BApt 5L · § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOOR IN THE KITCHEN LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 30, 2019
Aug 26, 2019BApt 5L · § 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE AT FIRE ESCAPE WINDOW IN THE KITCHEN LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 30, 2019
Aug 26, 2019CApt 5L · § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS IN THE ENTRACE LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 16, 2019
Aug 26, 2019AApt 5L · § 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO A CHAIN GUARD MISSING AT DOOR IN THE ENTRANCE LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHNov 29, 2019
Aug 26, 2019AApt 5L · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING IN THE KITCHEN LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHNov 29, 2019
Aug 26, 2019BApt 5L · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE AT FLOOR IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 30, 2019
Aug 26, 2019BApt 5L · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND THE BATHTUB IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 30, 2019
Aug 26, 2019CApt 5L · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5L, 5th STORY, APARTMENT AT SOUTHSep 16, 2019
Oct 2, 2017BApt 5L · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHNov 6, 2017
Oct 2, 2017BApt 5L · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHNov 6, 2017
Oct 2, 2017BApt 5L · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 3rd ROOM FROM EAST LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHNov 6, 2017
Jul 10, 2017A§ 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 MISSING AT PUBLIC HALL, 1st STORYOct 13, 2017
Jul 10, 2017A§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTEDOct 13, 2017
Jul 10, 2017A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORYOct 13, 2017
Jul 10, 2017A§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORYOct 13, 2017
Jul 10, 2017C§ 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 STORYJul 18, 2017
Jul 10, 2017A§ 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 STORYOct 13, 2017
Jul 10, 2017BApt 5L · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE GASKET FOR REFRIGERATOR IN THE KITCHEN LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND BATH TUB IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 10, 2017BApt 5L · § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE BATHROOM LOCATED AT APT 5L, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHAug 14, 2017
Jul 28, 2011BSECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS MINIMUM REQUIREDSep 1, 2011
Apr 6, 2009BApt 5R · SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 5R, 5th STORY, 1st APARTMENT FROM WEST AT NORTHMay 11, 2009
Jan 13, 2009CApt 4R · SECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM WEST AT NORTHJan 19, 2009

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, 12:13 AM ET. BBL 3024000012.

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