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CrashStats

Castle, West Northamptonshire, NN1 4HS area: accident hotspot

Collisions, 2001 to 2025
802
544th busiest of 12,033 hotspots
Casualties
947
1.18 per collision
Fatal collisions
4
4 people killed
Collisions in 2025
30
Up 3% on 2024

Crash severity at the NN1 4HS hotspot

132 of the 802 collisions here (16%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal40.5%
  • Serious12816%
  • Slight67084%

People hurt, 2001 to 2025

Killed
4
Seriously injured
134
Slightly injured
809
All casualties
947

Accidents by year at the NN1 4HS hotspot

Collisions here peaked at 55 in 2001, against an average of 32 a year from 2001 to 2025.

Collisions and casualties at the NN1 4HS hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253042
20242936
20232630
20223637
20212324
20202125
20192632
20183340
20172828
20163442
20152426
20143840
20132429
20123742
20113742
20101924
20092531
20084050
20073450
20064147
20052728
20043138
20034046
20024453
20015565

Map of crashes at the NN1 4HS hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near NN1 4HS.

Map of the 48 most recent collisions at the Castle, West Northamptonshire, NN1 4HS 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 NN1 4HS 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
Castle
Nearest postcode to the centre
NN1 4HS
Postcode district
NN1
Centre (latitude, longitude)
52.24353, -0.88063
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
25 December 2025
Rank by collisions
544th of 12,033 hotspots

Roads at the NN1 4HS hotspot

The busiest road at this hotspot is the A4500, with 278 of 802, followed by the A5123 with 180.

Collisions at the NN1 4HS hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA4500278323259
2ndA5123180213127
3rdA5095515805
4thA4501313701
5thB5346192101

Towns near the NN1 4HS hotspot

All 802 collisions at this hotspot were inside the built-up area of Northampton.

All 802 crashes at the NN1 4HS hotspot

Newest first, from 12 January 2001 to 25 December 2025, 48 to a page.

Severity
Year