Total Crime Rate
48.9 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
22.0 per 1,000
May 2025 - Apr 2026Letterston Road area has the 20th lowest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 405th lowest crime rate of 1,013 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 3PT) in the last 12 months was 48.9 per 1,000 residents and was 21.9% lower than the Pontprennau and Old St Mellons average (62.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 8 offences recorded. The least common crime was Other crime with 1 case , unchanged from 2025. The fastest-growing crime category was Public order ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -40.0% YoY).
Violent crimes totalled 9 (≈ 22.0 per 1,000 residents). Year-over-year these were falling ( -10.0% ). Over the last decade, overall crime has falling ( -63.0% comparing early vs recent averages) .
In the area around Letterston Road (CF3 3PT), the main crime hotspot is near Caer Castell Place. Police recorded 45 crimes here, including 17 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Rumney| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Other theft | Relf Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Monkstone Rise | Under investigation |
| Apr 2026 | Violence and sexual offences | Towyn Road | Under investigation |
| Apr 2026 | Anti-social behaviour | Greenway Road | — |
| Apr 2026 | Violence and sexual offences | Towyn Road | Unable to prosecute suspect |
| Apr 2026 | Criminal damage and arson | Letterston Road | Investigation complete; no suspect identified |
StreetScan crime figures are based on official UK open data:
Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright and database right.