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420 8 AVENUE

Brooklyn · ZIP 11215 · BIN 3025524 · Park Slope · Last violation May 19, 2026 · Last complaint May 29, 2026

NeighborhoodPark Slope
More violations than 97.1% of nearby buildings
More violations than 97% of buildings and more complaints than 99% of buildings in Park Slope. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 62 violations · 187 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
9 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous9Class Bhazardous51
Housing Preservation & Development Violations
Total violations since 2012
176
12 per year avg.↑ Up 210% in the last 2 years (62 vs 20 prior 2 yrs)
Open violations
83
Class C (immed. haz.)ⓘ9
Class B (hazardous)ⓘ51
Rent-impairingⓘ2
Open violation ages
▪ < 30 days5% (4)
▪ 30–90 days12% (10)
▪ 3–12 months27% (22)
▪ 1–3 years36% (30)
▪ 3+ years20% (17)
Housing Preservation & Development Complaints
Total complaints since 2003
540
23 per year avg.↑ Up 140% in the last 2 years (187 vs 78 prior 2 yrs)
Complaint Resolution
No access25%Violation issued24%No violation39%Phone resolved11%Other1%(540)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ58 violations
Cleaningⓘ7 violations
Water Supplyⓘ6 violations
Extermination & Rodent Eradicationⓘ4 violations
Retiredⓘ4 violations
Egressⓘ3 violations
Posting/Signageⓘ2 violations
Sewers And Drainageⓘ2 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ77 complaints
Bldg maintenanceⓘ61 complaints
Mold & pestsⓘ25 complaints
Appliancesⓘ24 complaints
Water & plumbingⓘ19 complaints
Electricalⓘ3 complaints
Safety & fireⓘ2 complaints
Elevatorⓘ1 complaints
Hide violations ↑See complaints →

Violation log

93 violations · Close

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →
See something wrong? File a complaint with 311
Prior 4 yr.
Immed. Emergency0%2%
Emergency53%50%
Non-Emergency47%48%
(119)
(172)
Issued
Description
Class CClosed—Oct 20, 2025ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER UNIT PROTRUDING MORE THAN 4'' ONTO BALCONY FROM WEST AT SOUTH. AT FIRE ESCAPE, 2nd STORY
Class BClosed3CAug 12, 2025REPAIR LEAKY FAUCETS · WATER SUPPLY§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosedRENT IMPAIRING3CAug 8, 2025REMOVE OBSTRUCTIONS · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASTE LINE AT WASH BASIN IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed3CMay 28, 2025TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CJan 31, 2025TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed—Jan 9, 2025PROVIDE ACCESS TO BOILER ROOM · HEAT AND HOT WATER§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM GATE LOCKED AT BASEMENT AT BOILER ROOM
Class CClosed—Nov 4, 2024DOOR NOT SELF-CLOSING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT BUILDING ENTRANCE AT PUBLIC HALL, 1st STORY
Class AClosed4AAug 25, 2023TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 6 SQ FT AT INSIDE BASE CABINET IN THE KITCHEN LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST
Class BClosed4AMay 11, 2023REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL TILES AT NORTH WALL IN THE BATHROOM LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed3CMay 5, 2023REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CJan 31, 2023REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH AT CENTER LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed3CJan 31, 2023RETIRED - REPLACE WITH NEW THE BROKEN AND DEFECTIVE · RETIRED§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOOR IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class BClosed3CMay 26, 2022REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CMay 26, 2022REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CMay 26, 2022REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CMay 26, 2022SECURE LOOSE MATTER · MAINTENANCE§ 27-2005 ADM CODE PROPERLY SECURE THE LOOSE ESCUTCHEON PLATE AROUND HEAT RISER AT CEILIG IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class BClosed3CMay 26, 2022REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ( INOPERATIVE ) LIGHT FIXTURE AT CEILING IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed3CMay 26, 2022CLEANSE · CLEANING§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE CERAMIC TILES SURFACE AND GROUTED JOINTS OF VISIBLE MOLD AT EAST AND SOUTH WALLS AROUND BATHTUB IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed3COct 26, 2021REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed—Mar 8, 2021CLEANSE · CLEANING§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE FLOOR AT PUBLIC HALL, 1st STORY
Class CClosed3CDec 14, 2020REPAIR/ABATE UNSAFE WIRES · ARTIFICIAL LIGHTING§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRIC WIRES AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed3CDec 14, 2020MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT ENTRANCE LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CDec 14, 2020REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CDec 14, 2020REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CDec 14, 2020REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CDec 14, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CDec 14, 2020REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE FIRST FROM NORTH AND SECOND FROM NORTH ELECTRICAL OUTLETS AT EAST WALL IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed3CDec 14, 2020REPAIR PLASTER · MAINTENANCE§ 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 LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CDec 3, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed3CDec 3, 2020REPAIR/ABATE UNSAFE WIRES · ARTIFICIAL LIGHTING§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRIC WIRING AT CEILING LIGHT FIXURE IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed3CDec 3, 2020REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class AClosed3CDec 3, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD SUBFLOOR IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class CClosed3CDec 3, 2020REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class CClosed3CDec 3, 2020MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS , IN THE ENTRANCE LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed3CDec 3, 2020REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class BClosed3CNov 30, 2020REPAIR/ABATE UNSAFE WIRES · ARTIFICIAL LIGHTING§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT LINGHT FIIXTURE AT CEILING IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CNov 30, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR THAT IS( WARPED) IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed3CNov 30, 2020ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CNov 30, 2020REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CNov 30, 2020REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CAug 24, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 3rd ROOM FROM EAST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed3CAug 24, 2020PROVIDE SUPPLY OF ELECTRICTY TO FIXTURES · ARTIFICIAL LIGHTING§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES OUTLETS AT NORTH WALL IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class AClosed3CAug 24, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 2nd ROOM FROM EAST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class CClosed3CAug 10, 2020MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE , IN THE ENTRANCE LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CAug 10, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed3CAug 10, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class AClosed3CJul 7, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE KITCHEN LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH
Class BClosed3CJul 7, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD PARQUET FLOOR TILES IN THE 1st ROOM FROM NORTH AT CENTER LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH
Class BClosed3CJul 7, 2020REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD PARQUET FLOOR TILES IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH
Class BClosed3CJul 7, 2020REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
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