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CrashStats

Northwood Hills, Hillingdon, HA6 1SL area: accident hotspot

Collisions, 2001 to 2025
200
4,243rd busiest of 12,033 hotspots
Casualties
258
1.29 per collision
Fatal collisions
1
1 person killed
Collisions in 2025
3
3 in 2024

Crash severity at the HA6 1SL hotspot

33 of the 200 collisions here (17%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal10.5%
  • Serious3216%
  • Slight16784%

People hurt, 2001 to 2025

Killed
1
Seriously injured
37
Slightly injured
220
All casualties
258

Accidents by year at the HA6 1SL hotspot

Collisions here peaked at 18 in 2002, against an average of 8.0 a year from 2001 to 2025.

Collisions and casualties at the HA6 1SL hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202433
202322
202247
202156
2020810
201979
20181317
201748
201667
2015912
2014913
201335
20121013
2011810
20101623
200959
200877
200744
200666
20051013
20041215
20031213
20021823
20011620

Map of crashes at the HA6 1SL hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near HA6 1SL.

Map of the 48 most recent collisions at the Northwood Hills, Hillingdon, HA6 1SL 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 HA6 1SL 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
Northwood Hills
Council area
Hillingdon
Nearest postcode to the centre
HA6 1SL
Postcode district
HA6
Centre (latitude, longitude)
51.60726, -0.41444
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
11 October 2025
Rank by collisions
4,243rd of 12,033 hotspots

Roads at the HA6 1SL hotspot

The busiest road at this hotspot is the A404, with 74 of 200, followed by the A4125 with 63.

Collisions at the HA6 1SL hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA40474101117
2ndA4125637808
3rdB4696601

Towns near the HA6 1SL hotspot

199 of the 200 collisions at this hotspot were inside the built-up area of Hillingdon.

All 200 crashes at the HA6 1SL hotspot

Newest first, from 8 January 2001 to 11 October 2025, 48 to a page.

Severity
Year