Crash View

A405 road traffic accidents

1,971 collisions recorded
1979 to 2024

The A405 appears in 1,971 collisions in the STATS19 data between 1979 and 2024, involving 2,872 casualties. Of these collisions, 61 were fatal and 383 were serious. Recorded collisions in 2024 were down 29% on 2023.

All Severities Fatal Serious Slight
Fatal
61
Serious
383
Casualties
2,872
2024 15
2023 21
2022 29
2021 21
2020 19
2019 23
2018 20
2017 27
2016 33
2015 26
2014 22
2013 23
2012 28
2011 34
2010 30
2009 39
2008 47
2007 45
2006 42
2005 37
2004 34
2003 32
2002 39
2001 44
2000 45
1999 40
1998 35
1997 29
1996 40
1995 33
1994 38
1993 31
1992 28
1991 31
1990 30
1989 33
1988 51
1987 24
1986 92
1985 92
1984 89
1983 69
1982 109
1981 97
1980 95
1979 110

St Albans

573 recorded here

Watford

241 recorded here

Haringey

1 recorded here

Stevenage

1 recorded here

Hatfield

1 recorded here

Vale of Glamorgan

1 recorded here

Browse all regions

Watford (Watford)

290 recorded along the A405

Chiswell Green

50 recorded along the A405

Bricket Wood

34 recorded along the A405

Barry (Vale of Glamorgan)

1 recorded along the A405

Rickmansworth

1 recorded along the A405

Browse all towns
Browse All Roads Search All Accidents

Accidents on the A405

Fatal
Serious
Slight
Click markers for details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report

Recent Accidents

Showing 20 of 1,971 accidents

Accident 20084100F4381

Slight
51.7048, -0.3824
2 vehicles 1 casualty
VAUXHALL ASTRA PEUGEOT PARTNER
View Details

Accident 20084100C0445

Slight
51.6916, -0.3951
2 vehicles 1 casualty
FIAT PUNTO Motorcycle 50cc and under (4y)
View Details

Accident 20084100F4351

Slight
51.7088, -0.3790
4 vehicles 1 casualty
FORD TRANSIT FORD FIESTA RENAULT ESPACE (2y) Car (1y)
View Details

Accident 20084100F4346

Slight
51.7049, -0.3824
5 vehicles 3 casualties
Van / Goods 3.5 tonnes mgw or under SEAT LEON (2y) Car BMW 5 SERIES Car
View Details

Accident 20084100F4311

Slight
51.7076, -0.3803
3 vehicles 2 casualties
FORD TRANSIT (3y) VOLKSWAGEN GOLF (1y) LAND ROVER DISCOVERY (1y)
View Details

Accident 20084100F4390

Slight
51.7154, -0.3703
2 vehicles 1 casualty
VOLVO Model Missing (1y) MAZDA MX-5
View Details

Accident 20084100C0452

Slight
51.6968, -0.3848
3 vehicles 3 casualties
Car Car Car
View Details

Accident 20084100C0339

Slight
51.7026, -0.3835
1 vehicle 1 casualty
PEUGEOT 206
View Details

Accident 20084100F4279

Slight
51.7311, -0.3472
2 vehicles 2 casualties
AUDI A4 RENAULT Model Missing (3y)
View Details

Accident 20084100F4241

Serious
51.7102, -0.3773
2 vehicles 4 casualties
TOYOTA YARIS VAUXHALL VECTRA (4y)
View Details

Accident 20084100F4264

Slight
51.7153, -0.3704
2 vehicles 1 casualty
AUDI A4 SMART ROADSTER
View Details

Accident 20084100F4133

Serious
51.7124, -0.3751
1 vehicle 1 casualty
MINI COOPER (4y)
View Details

Accident 20084100F4113

Slight
51.7075, -0.3805
3 vehicles 1 casualty
SAAB 9-3 (1y) VAUXHALL ASTRA (3y) PORSCHE 911
View Details

Accident 20084100F4093

Slight
51.7155, -0.3709
2 vehicles 1 casualty
VOLKSWAGEN POLO (2y) CITROEN SAXO
View Details

Accident 20084100C0102

Slight
51.6985, -0.3841
2 vehicles 1 casualty
Car VOLKSWAGEN POLO
View Details

Accident 20084100F4114

Slight
51.7144, -0.3717
2 vehicles 1 casualty
BMW 3 SERIES HONDA JAZZ (4y)
View Details

Accident 20084100F4084

Slight
51.7144, -0.3718
2 vehicles 1 casualty
Car VAUXHALL CORSA
View Details

Accident 20074100F9999

Slight
51.7323, -0.3453
2 vehicles 2 casualties
LEXUS SC430 PROTON PERSONA
View Details

Accident 20074100F5199

Slight
51.7259, -0.3542
2 vehicles 1 casualty
VOLKSWAGEN GOLF Pedal cycle
View Details

Accident 20074100F5143

Slight
51.7210, -0.3606
2 vehicles 1 casualty
VAUXHALL ASTRA MERCEDES SPRINTER (2y)
View Details