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420 8 AVENUE

Brooklyn · ZIP 11215 · BIN 3025524 · Park Slope · Last violation Jun 12, 2026 · Last complaint Jun 10, 2026

NeighborhoodPark Slope
More violations than 97.2% 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: 63 violations · 196 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 Bhazardous52
Housing Preservation & Development Violations
Total violations since 2012
177
12 per year avg.↑ Up 215% in the last 2 years (63 vs 20 prior 2 yrs)
Open violations
84
Class C (immed. haz.)ⓘ9
Class B (hazardous)ⓘ52
Rent-impairingⓘ2
Open violation ages
▪ < 30 days1% (1)
▪ 30–90 days14% (12)
▪ 3–12 months20% (17)
▪ 1–3 years44% (37)
▪ 3+ years20% (17)
Housing Preservation & Development Complaints
Total complaints since 2003
549
23 per year avg.↑ Up 151% in the last 2 years (196 vs 78 prior 2 yrs)
Complaint Resolution
No access27%Violation issued23%No violation39%Phone resolved11%Other1%(549)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ59 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ⓘ78 complaints
Bldg maintenanceⓘ61 complaints
Mold & pestsⓘ27 complaints
Appliancesⓘ24 complaints
Water & plumbingⓘ22 complaints
Electricalⓘ3 complaints
Safety & fireⓘ2 complaints
Elevatorⓘ1 complaints
Hide violations ↑See complaints →

Violation log

20 violations · Class C

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt
See something wrong? File a complaint with 311
Prior 4 yr.
Immed. Emergency0%2%
Emergency53%49%
Non-Emergency47%49%
(120)
(180)
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 COpen3CAug 8, 2025ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class COpen3CJun 20, 2025ABATE 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 COpen3AMar 7, 2025CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD · LEAD-BASED PAINT§ 27-2056.7, 27-2056.8, 27-2056.9 ADM CODE -CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY PERFORMING ACTIVITIES NECESSARY TO ABATE PRESUMED LEAD-BASED PAINT FROM REQUIRED WINDOW AND/OR DOOR FRICTION SURFACES FOR APARTMENT AND MAKE FLOORS SMOOTH AND CLEANABLE, PRESUMED LEAD PAINT IN AN APARTMENT WITH A CHILD UNDER SIX LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen3AMar 6, 2025LEAD-BASED PAINT HAZARD- PRESUMED PAINT · LEAD-BASED PAINT§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM WEST AT NORTH WALL IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen3AMar 5, 2025MAKE DOORS SELF-CLOSING · EGRESS§ 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 HINGES IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen3CJan 31, 2025ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT 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 COpenRENT IMPAIRING3CJan 9, 2025INADEQUATE HOT WATER · HEAT AND HOT WATER§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
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 COpen4AMay 11, 2023ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
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 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 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 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 COpen3CAug 10, 2020ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATIONHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
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 CClosed3CJul 7, 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 THE APARTMENT IN THE ENTRANCE LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class CClosed
Oct 20, 2025
ABATE 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 COpen
Aug 8, 2025Apt 3C
ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class COpen
Jun 20, 2025Apt 3C
ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION
HMC 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 COpen
Mar 7, 2025Apt 3A
CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD · LEAD-BASED PAINT
§ 27-2056.7, 27-2056.8, 27-2056.9 ADM CODE -CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY PERFORMING ACTIVITIES NECESSARY TO ABATE PRESUMED LEAD-BASED PAINT FROM REQUIRED WINDOW AND/OR DOOR FRICTION SURFACES FOR APARTMENT AND MAKE FLOORS SMOOTH AND CLEANABLE, PRESUMED LEAD PAINT IN AN APARTMENT WITH A CHILD UNDER SIX LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen
Mar 6, 2025Apt 3A
LEAD-BASED PAINT HAZARD- PRESUMED PAINT · LEAD-BASED PAINT
§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM WEST AT NORTH WALL IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen
Mar 5, 2025Apt 3A
MAKE DOORS SELF-CLOSING · EGRESS
§ 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 HINGES IN THE ENTRANCE LOCATED AT APT 3A, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
Class COpen
Jan 31, 2025Apt 3C
ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed
Jan 9, 2025
PROVIDE 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 COpenRENT IMPAIRING
Jan 9, 2025Apt 3C
INADEQUATE HOT WATER · HEAT AND HOT WATER
§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed
Nov 4, 2024
DOOR 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 COpen
May 11, 2023Apt 4A
ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class CClosed
Dec 14, 2020Apt 3C
REPAIR 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 CClosed
Dec 14, 2020Apt 3C
REPAIR/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 CClosed
Dec 14, 2020Apt 3C
MAKE 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 CClosed
Dec 3, 2020Apt 3C
REPAIR 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 CClosed
Dec 3, 2020Apt 3C
MAKE 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 CClosed
Nov 30, 2020Apt 3C
ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION
HMC 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 COpen
Aug 10, 2020Apt 3C
ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosed
Aug 10, 2020Apt 3C
MAKE 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 CClosed
Jul 7, 2020Apt 3C
MAKE 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 THE APARTMENT IN THE ENTRANCE LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST