Brooklyn · Block 4815 · Lot 48 · 11203

437 Hawthorne Street

2 floors · 4 apartments · 3,060 sq ft · built 1910 · class C3 · owner of record: 437 Hawthorne St Llc

39open violations
$0ECB/OATH penalties owed
10HPD 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
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 58 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 58 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 58 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 74 days
Annual
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

OverdueNo current registration found

Open violations

ECB / OATH (0)

None open.

DOB (0)

None open.

DOB NOW Safety (2)
IssuedViolationStatus
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 9)
Active
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 9)
Active
HPD (37) · C 10 · B 27 · A 0
IssuedClassViolationCorrect by
Jun 8, 2026CApt 2 · § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AND ALL WALLS THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJun 14, 2026
Jun 8, 2026CApt 2 · § 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES STOVE IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJun 14, 2026
Jun 8, 2026B§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT GANG BOX AT CEILING AT BUILDING FRONTJul 13, 2026
Jun 8, 2026CApt 2 · § 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT STOVE IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJun 14, 2026
Jun 8, 2026B§ 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 ..Jul 13, 2026
Jun 8, 2026BApt 2 · § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES THAT IS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJul 13, 2026
Mar 6, 2025BApt 2NDFLO · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD CABINET AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOODEN FLOOR IN THE KITCHEN LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOODEN FLOOR IN THE 2nd ROOM FROM NORTH LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE 6th ROOM FROM NORTH AT EAST LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 6th ROOM FROM NORTH AT EAST LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Mar 6, 2025BApt 2NDFLO · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHApr 10, 2025
Jan 2, 2024BApt 2FL · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 6, 2024
Jan 2, 2024BApt 2FL · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 6, 2024
Jan 2, 2024BApt 2FL · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE WATER SUPPLY PIPE AT HOTWATER AND COLD WATER SHUT OFF VALVES UNDER SINK IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 6, 2024
Dec 28, 2023BApt 2FL · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023BApt 2FL · § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023BApt 2NDFLO · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023BApt 2FL · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023CApt 2NDFLO · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJan 23, 2024
Dec 28, 2023BApt 2FL · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023CApt 2FL · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJan 23, 2024
Dec 28, 2023BApt 2FL · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHFeb 1, 2024
Dec 28, 2023CApt 2FL · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJan 23, 2024
Dec 28, 2023CApt 2NDFLO · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJan 23, 2024
Dec 28, 2023CApt 2FL · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE .. IN THE ENTRANCE LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHJan 11, 2024
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING AND WALLS IN THE BATHROOM LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013BApt 1 · SECTION 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTELINE AT SINK IN THE KITCHEN LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING AND WALLS IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING AND WALLS IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 1, 1st STORYJan 14, 2014
Dec 10, 2013CApt 1 · § 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE 1st ROOM FROM NORTH LOCATED AT APT 1, 1st STORYDec 9, 2013
Dec 10, 2013BApt 1 · SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE FLOOR IN THE BATHROOM LOCATED AT APT 1, 1st STORYJan 14, 2014
Mar 9, 2012CSECTION 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK AT ENTRANCE DOOR TO BUILDINGMar 15, 2012

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 Nov 3, 2026, 9:32 AM ET. BBL 3048150048.

Look up another building