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CrashStats

St Helier, Merton, SM4 6SE area: accident hotspot

Collisions, 2001 to 2025
312
2,485th busiest of 12,033 hotspots
Casualties
385
1.23 per collision
Fatal collisions
3
3 people killed
Collisions in 2025
8
8 in 2024

Crash severity at the SM4 6SE hotspot

47 of the 312 collisions here (15%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal31%
  • Serious4414%
  • Slight26585%

People hurt, 2001 to 2025

Killed
3
Seriously injured
44
Slightly injured
338
All casualties
385

Accidents by year at the SM4 6SE hotspot

Collisions here peaked at 21 in 2016, against an average of 12 a year from 2001 to 2025.

Collisions and casualties at the SM4 6SE hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 8
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202588
202488
202367
20221011
2021911
20201414
20191117
20181212
20171518
20162126
20151419
20141314
20131521
20121926
2011812
201078
20091313
20081116
20071113
20061315
20051722
20041315
20031624
20021721
20011114

Map of crashes at the SM4 6SE hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near SM4 6SE.

Map of the 48 most recent collisions at the St Helier, Merton, SM4 6SE area accident hotspot

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

  • 48 crashes
  • Fatal
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the SM4 6SE 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
St Helier
Council area
Merton
Nearest postcode to the centre
SM4 6SE
Postcode district
SM4
Centre (latitude, longitude)
51.39057, -0.19709
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
25 November 2025
Rank by collisions
2,485th of 12,033 hotspots

Roads at the SM4 6SE hotspot

The busiest road at this hotspot is the A24, with 88 of 312, followed by the B278 with 88.

Collisions at the SM4 6SE hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA248811219
2ndB27888107112
3rdA297354617
4thA239243302

Towns near the SM4 6SE hotspot

Of the built-up areas this hotspot reaches, Merton had the most collisions, 218 of 312.

All 312 crashes at the SM4 6SE hotspot

Newest first, from 4 May 2001 to 25 November 2025, 48 to a page.

Severity
Year