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CrashStats

Apsley and Corner Hall, Dacorum, HP3 9YT area: accident hotspot

Collisions, 2001 to 2025
595
911th busiest of 12,033 hotspots
Casualties
772
1.30 per collision
Fatal collisions
2
2 people killed
Collisions in 2025
17
7 in 2024

Crash severity at the HP3 9YT hotspot

83 of the 595 collisions here (14%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal20.3%
  • Serious8114%
  • Slight51286%

People hurt, 2001 to 2025

Killed
2
Seriously injured
85
Slightly injured
685
All casualties
772

Accidents by year at the HP3 9YT hotspot

Collisions here peaked at 42 in 2007, against an average of 24 a year from 2001 to 2025.

Collisions and casualties at the HP3 9YT hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 17
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251718
202477
20231723
20222029
20211010
20201017
20191418
20181216
20171616
20162837
20152229
20141923
20132127
20122528
20112530
20103240
20093046
20083546
20074254
20062833
20052940
20043343
20032942
20023654
20013846

Map of crashes at the HP3 9YT hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near HP3 9YT.

Map of the 48 most recent collisions at the Apsley and Corner Hall, Dacorum, HP3 9YT 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 HP3 9YT 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
Apsley and Corner Hall
Council area
Dacorum
Nearest postcode to the centre
HP3 9YT
Postcode district
HP3
Centre (latitude, longitude)
51.74388, -0.47233
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
27 December 2025
Rank by collisions
911th of 12,033 hotspots

Roads at the HP3 9YT hotspot

The busiest road at this hotspot is the A414, with 156 of 595, followed by the A4251 with 93.

Collisions at the HP3 9YT hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA414156218215
2ndA425193128014
3rdA414691114012
4thA41121601
5thA41471100

Towns near the HP3 9YT hotspot

347 of the 595 collisions at this hotspot were inside the built-up area of Hemel Hempstead.

All 595 crashes at the HP3 9YT hotspot

Newest first, from 12 January 2001 to 27 December 2025, 48 to a page.

Severity
Year