Total Crime Rate
16.9 per 1,000
All offences · Oct 2024 - Sep 2025Powderham Drive area has the lowest crime rate of 41 local areas in Grangetown , and the 133rd 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 Powderham Drive (CF11 8ND) in the last 12 months was 16.9 per 1,000 residents and was 85.6% lower than the Grangetown average (117.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 4 offences recorded. The least common crime was Burglary with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Burglary ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -50.0% YoY).
Violent crimes totalled 5 (≈ 14.0 per 1,000 residents). Year-over-year these were falling ( -44.4% ). Over the last decade, overall crime has falling ( -82.7% comparing early vs recent averages) .
In the area around Powderham Drive (CF11 8ND), the highest concentration of overall crime is near Petrol Station, where police recorded 15 incidents. Violent and public-order offences occur most often near Maitland Place (9 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Grangetown| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Compton Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Ty-Nant Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Amyas Close | Under investigation |
| Sep 2025 | Violence and sexual offences | Devon Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Hartley Place | Under investigation |
| Sep 2025 | Other crime | Langham Way | Under investigation |
| Sep 2025 | Violence and sexual offences | Maitland Place | Unable to prosecute suspect |
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.