Total Crime Rate
27.7 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
9.2 per 1,000
May 2025 - Apr 2026Walwyn Place area has the 12th lowest crime rate of 23 local areas in Rumney , and the 248th 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 Walwyn Place (CF3 0PU) in the last 12 months was 27.7 per 1,000 residents and was 64.2% lower than the Rumney average (77.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 2 offences recorded. The least common crime was Criminal damage and arson with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Criminal damage and arson ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -33.3% YoY).
Violent crimes totalled 2 (≈ 9.2 per 1,000 residents). Year-over-year these were falling ( -33.3% ). Over the last decade, overall crime has falling ( -77.6% comparing early vs recent averages) .
In the area around Walwyn Place (CF3 0PU), the main crime hotspot is near Harrison Drive. Police recorded 19 crimes here, including 14 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Cardiff| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Public order | Spencer David Way | Unable to prosecute suspect |
| Apr 2026 | Other theft | Clos Chappell | Under investigation |
| Apr 2026 | Violence and sexual offences | Brown Court | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Matthysens Way | Under investigation |
| Apr 2026 | Criminal damage and arson | Ireland Close | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Plas Y Biswail | Under investigation |
| Apr 2026 | Violence and sexual offences | Plas Y Biswail | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Clos Pantycosyn | Unable to prosecute suspect |
| Apr 2026 | Other theft | Clos Manmoel | Investigation complete; no suspect identified |
| Apr 2026 | Anti-social behaviour | Clos Pantycosyn | — |
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.