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CrashStats

Chiswick Gunnersbury, Hounslow, W4 2DE area: accident hotspot

Collisions, 2001 to 2025
1,532
129th busiest of 12,033 hotspots
Casualties
1,781
1.16 per collision
Fatal collisions
8
9 people killed
Collisions in 2025
43
Up 2% on 2024

Crash severity at the W4 2DE hotspot

185 of the 1,532 collisions here (12%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal80.5%
  • Serious17712%
  • Slight1,34788%

People hurt, 2001 to 2025

Killed
9
Seriously injured
185
Slightly injured
1,587
All casualties
1,781

Accidents by year at the W4 2DE hotspot

Collisions here peaked at 109 in 2002, against an average of 61 a year from 2001 to 2025.

Collisions and casualties at the W4 2DE hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 43
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20254344
20244251
20233842
20225170
20215054
20204152
20194348
20185154
20177085
20167584
20156574
20148695
20136470
20126168
20116583
20107685
20096170
20085968
20074960
20065063
20054554
20046877
20037993
2002109129
200191108

Map of crashes at the W4 2DE hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near W4 2DE.

Map of the 48 most recent collisions at the Chiswick Gunnersbury, Hounslow, W4 2DE area accident hotspot

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 48 crashes
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the W4 2DE hotspot

This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.

Ward
Chiswick Gunnersbury
Council area
Hounslow
Nearest postcode to the centre
W4 2DE
Postcode district
W4
Centre (latitude, longitude)
51.49026, -0.25895
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
26 December 2025
Rank by collisions
129th of 12,033 hotspots

Roads at the W4 2DE hotspot

The busiest road at this hotspot is the A315, with 527 of 1,532, followed by the A4 with 480.

Collisions at the W4 2DE hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA315527576357
2ndA4480619157
3rdA316162188121
4thA3000575812
5thB4095762111
6thB491424205
7thB490141502

Towns near the W4 2DE hotspot

Of the built-up areas this hotspot reaches, Hounslow had the most collisions, 1,466 of 1,532.

All 1,532 crashes at the W4 2DE hotspot

Newest first, from 1 January 2001 to 26 December 2025, 48 to a page.

Severity
Year