Total Crime Rate
69.8 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
42.6 per 1,000
May 2025 - Apr 2026Maryport Road area has the 14th highest crime rate of 36 local areas in Penylan , and the 488th highest crime rate of 1,013 local areas in Cardiff .
At least one of the neighbouring streets has high or very high crime levels. However, overall crime around this postcode is more mixed, with some nearby areas experiencing lower crime.
The overall crime rate in the area around Maryport Road (CF23 5JY) in the last 12 months was 69.8 per 1,000 residents and was 19.6% lower than the Penylan average (86.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 10 offences recorded. The least common crime was Burglary with 1 case , down -50.0% compared to 2025. All major crime categories fell. The sharpest drop was Criminal damage and arson ( -66.7% YoY).
Violent crimes totalled 11 (≈ 42.6 per 1,000 residents). Year-over-year these were falling ( -15.4% ). Over the last decade, overall crime has rising ( 31.4% comparing early vs recent averages) .
In the area around Maryport Road (CF23 5JY), the highest concentration of overall crime is near Ambleside Avenue, where police recorded 19 incidents. Violent and public-order offences occur most often near Fairoak Court (10 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Cardiff| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Shirley Road | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Ambleside Avenue | Under investigation |
| Apr 2026 | Public order | Shirley Road | Under investigation |
| Apr 2026 | Criminal damage and arson | Ambleside Avenue | Under investigation |
| Apr 2026 | Vehicle crime | Ambleside Avenue | 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.