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CrashStats

Llwchwr, Swansea, SA4 4LG area: accident hotspot

Collisions, 2001 to 2025
104
7,692nd busiest of 12,033 hotspots
Casualties
150
1.44 per collision
Fatal collisions
3
3 people killed
Collisions in 2025
1
0 in 2024

Crash severity at the SA4 4LG hotspot

14 of the 104 collisions here (13%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal32.9%
  • Serious1111%
  • Slight9087%

People hurt, 2001 to 2025

Killed
3
Seriously injured
15
Slightly injured
132
All casualties
150

Accidents by year at the SA4 4LG hotspot

Collisions here peaked at 11 in 2006, against an average of 4.2 a year from 2001 to 2025.

Collisions and casualties at the SA4 4LG hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202512
202400
202324
202211
202123
202034
201900
201824
201737
201622
201567
201444
201335
201237
201145
201046
2009811
2008811
200766
20061117
200589
2004911
200335
2002816
200133

Map of crashes at the SA4 4LG hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near SA4 4LG.

Map of the 48 most recent collisions at the Llwchwr, Swansea, SA4 4LG 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 SA4 4LG 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
Llwchwr
Council area
Swansea
Nearest postcode to the centre
SA4 4LG
Postcode district
SA4
Centre (latitude, longitude)
51.65826, -4.01859
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
23 of 25
Latest collision
25 September 2025
Rank by collisions
7,692nd of 12,033 hotspots

Roads at the SA4 4LG hotspot

The busiest road at this hotspot is the A484, with 35 of 104, followed by the B4620 with 16.

Collisions at the SA4 4LG hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA484354812
2ndB4620162702
3rdB42604801
4thA42402200
5thA40701100
6thB42801110

Towns near the SA4 4LG hotspot

Of the built-up areas this hotspot reaches, Penllergaer had the most collisions, 21 of 104.

All 104 crashes at the SA4 4LG hotspot

Newest first, from 27 July 2001 to 25 September 2025, 48 to a page.

Severity
Year