Crime in Lisvane and Thornhill, Cardiff
Comprehensive safety analysis for Lisvane and Thornhill, localized within Cardiff.
Total Crimes
Annual Crime Rate
Safety Rating
Low RiskTotal Population
12-Month Crime Trend
Safety Heatmap
Crime Categories
Incident Distribution
| Location Reference | Primary Incidents | Total |
|---|---|---|
| On or near Cavendish Close Map | Shoplifting: 3Robbery: 1Other theft: 1 | 8 |
| On or near Y Deri Duon Map | Violence and sexual offences: 2Vehicle crime: 1 | 3 |
| On or near Astoria Close Map | Violence and sexual offences: 2 | 2 |
| On or near Cefn Mably Road Map | Vehicle crime: 1Violence and sexual offences: 1 | 2 |
| On or near Cornfield Close Map | Drugs: 1Violence and sexual offences: 1 | 2 |
| On or near Deganwy Close Map | Criminal damage and arson: 1 | 1 |
| On or near Merlin Close Map | Other theft: 1 | 1 |
| On or near Dderwen Deg Map | Vehicle crime: 1 | 1 |
| On or near Cornflower Close Map | Public order: 1 | 1 |
| On or near Pinecrest Drive Map | Anti-social behaviour: 1 | 1 |
Expert Safety Insights
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City Ranking
Safety comparison within Cardiff district.
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Local Policing
Pontprennau and Old St. Mellons
South Wales Police
Local Priorities
Shoplifting at Cardiff Gate Services
Issued: 10 Mar 2026
Status Update
Action taken is updated every three months.
Actioned: 10 Mar 2026
Burglaries
Issued: 10 Dec 2025
Status Update
This is no longer a priority as the number of burglaries reported has reduced significantly. Previously the burglaries that were reported related to building sites on the new St Edeyrns Estate.
Actioned: 10 Mar 2026
Off-road bikes - St Ederyns Estate
Issued: 10 Dec 2025
Status Update
This issue has also reduced as warnings have been given to riders and their parents. Therefore, this is no longer a priority.
Actioned: 10 Mar 2026
Vehicle crime
Issued: 10 Dec 2025
Status Update
This is no longer a priority as the amount of vehicle crimes has also reduced. Llanedeyrn NPT have continued to implement our Vehicle Crime Action Plan when responding to any vehicle crimes to ensure all lines of enquiry are followed up and positive action taken against any offenders that ae identified.
Actioned: 10 Mar 2026
Burglaries
Issued: 1 Sep 2025
Status Update
We have carried out high-visibility patrols in identified areas.
Actioned: 10 Dec 2025
Engagement Events
Pontprennau PACT Meeting
other6:00 PM — 7:00 PM
Pontprennau Community Church Centre, Heol Pontprennau Cardiff
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