Total Crime Rate
49.0 per 1,000
All offences Β· Oct 2024 - Sep 2025Letterston Road area has the 18th lowest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 414th lowest crime rate of 1,028 local areas in Cardiff .
This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.
The overall crime rate in the area around Letterston Road (CF3 3PU) in the last 12 months was 49.0 per 1,000 residents and was 37.6% lower than the Pontprennau and Old St Mellons average (78.5 per 1,000 residents). In the last 12 months, this areaβs most reported crimes were Violence and sexual offences with 9 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -80.0% compared to 2024. The fastest-growing crime category was Bicycle theft ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -80.0% YoY).
Violent crimes totalled 11 (β 28.4 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -69.5% comparing early vs recent averages) .
In the area around Letterston Road (CF3 3PU), the main crime hotspot is near Caer Castell Place. Police recorded 57 crimes here, including 21 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Pontprennau and Old St Mellons| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Public order | Borth Road | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Burglary | Greenway Road | Unable to prosecute suspect |
| Sep 2025 | Criminal damage and arson | Greenway Road | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Greenway Road | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Caernarvon Way | β |
| Sep 2025 | Anti-social behaviour | Caernarvon Way | β |
| Sep 2025 | Criminal damage and arson | Caernarvon Way | Under investigation |
| Sep 2025 | Anti-social behaviour | Caer Castell Place | β |
| Sep 2025 | Anti-social behaviour | Caer Castell Place | β |
| Sep 2025 | Theft from the person | Caernarvon Way | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Caernarvon Way | Under investigation |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Anti-social behaviour | Dolgoch Close | β |
| Sep 2025 | Other theft | Dolgoch Close | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Letterston Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Letterston Road | β |
| Sep 2025 | Violence and sexual offences | Dolgoch Close | Unable to prosecute suspect |
| Sep 2025 | Anti-social behaviour | Harris Avenue | β |
| Sep 2025 | Violence and sexual offences | Dolgoch Close | Under investigation |
| Sep 2025 | Public order | Borth Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Llandudno Road | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Llandudno Road | Under investigation |
| Sep 2025 | Bicycle theft | Llandudno Road | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Borth Road | Under investigation |
StreetScan crime figures are based on official UK open data:
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