Total Crime Rate
114.3 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
79.1 per 1,000
May 2025 - Apr 2026Coniston Avenue area has the 29th highest crime rate of 105 local areas in Baffins , and the 231st highest crime rate of 578 local areas in Portsmouth .
Neighbouring streets tend to have noticeably higher crime levels than this postcode. Crime here is lower than the average for the surrounding output areas.
The overall crime rate in the area around Coniston Avenue (PO3 5BB) in the last 12 months was 114.3 per 1,000 residents and was 15.4% higher than the Baffins average (99.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 28 offences recorded. The least common crime was Anti-social behaviour with 2 cases , down -33.3% compared to 2025. The fastest-growing crime category was Drugs ( 200.0% YoY). The sharpest decline was Anti-social behaviour ( -33.3% YoY).
Violent crimes totalled 36 (≈ 79.1 per 1,000 residents). Year-over-year these were falling ( -2.7% ). Over the last decade, overall crime has falling ( -58.4% comparing early vs recent averages) .
In the area around Coniston Avenue (PO3 5BB), the highest concentration of overall crime is near Supermarket, where police recorded 75 incidents. Violent and public-order offences occur most often near Stapleton Road (19 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Portsmouth| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Shoplifting | Supermarket | Under investigation |
| Apr 2026 | Violence and sexual offences | Kendal Avenue | Unable to prosecute suspect |
| Apr 2026 | Anti-social behaviour | Wallace Road | — |
| Apr 2026 | Criminal damage and arson | Dover Road | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Wallington Road | Under investigation |
| Apr 2026 | Drugs | Stapleton Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Stapleton Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Westbourne Road | Investigation complete; no suspect identified |
| Apr 2026 | Vehicle crime | Mayhall Road | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Seafield Road | Under investigation |
| Apr 2026 | Shoplifting | Seafield Road | Under investigation |
| Apr 2026 | Shoplifting | Seafield Road | Under investigation |
| Apr 2026 | Shoplifting | Seafield Road | Awaiting court outcome |
| Apr 2026 | Violence and sexual offences | Station Road | Unable to prosecute suspect |
| Apr 2026 | Shoplifting | Seafield Road | Awaiting court outcome |
| Apr 2026 | Shoplifting | Seafield Road | Under investigation |
| Apr 2026 | Anti-social behaviour | Tokio Road | — |
| Apr 2026 | Shoplifting | Supermarket | Under investigation |
| Apr 2026 | Shoplifting | Supermarket | Under investigation |
| Apr 2026 | Possession of weapons | Westbourne Road | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Moneyfield Lane | Under investigation |
| Apr 2026 | Criminal damage and arson | Westbourne Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Bosham Road | 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.