Total Crime Rate
9.4 per 1,000
All offences · Oct 2024 - Sep 2025Seaforth Avenue area has the 12th lowest crime rate of 92 local areas in Cannon Hill , and the 31st lowest crime rate of 592 local areas in Merton .
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 Seaforth Avenue (KT3 6JU) in the last 12 months was 9.4 per 1,000 residents and was 74.1% lower than the Cannon Hill average (36.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 2 offences recorded. The least common crime was Vehicle crime with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Vehicle crime ( 100.0% YoY). The sharpest decline was Vehicle crime ( 100.0% YoY).
Violent crimes totalled 2 (≈ 6.2 per 1,000 residents). Year-over-year these were rising ( 100.0% ). Over the last decade, overall crime has rising ( 16.7% comparing early vs recent averages) .
In the area around Seaforth Avenue (KT3 6JU), the main crime hotspot is near West Barnes Lane. Police recorded 71 crimes here, including 45 violent or public-order offences. All these locations are within roughly 0.3 miles.
| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | West Barnes Lane | Under investigation |
| Sep 2025 | Violence and sexual offences | Station Road | Under investigation |
| Sep 2025 | Burglary | Seaforth Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Seaforth Avenue | — |
| Sep 2025 | Public order | Station Road | Under investigation |
| Sep 2025 | Public order | Station Road | Under investigation |
| Sep 2025 | Public order | Station Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Station Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Motspur Park | Under investigation |
| Sep 2025 | Vehicle crime | Estella Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Other theft | Motspur Park | Under investigation |
| Sep 2025 | Anti-social behaviour | Cavendish Avenue | — |
| Sep 2025 | Criminal damage and arson | West Barnes Lane | Under investigation |
| Sep 2025 | Violence and sexual offences | West Barnes Lane | Under investigation |
| Sep 2025 | Violence and sexual offences | West Barnes Lane | Under investigation |
| Sep 2025 | Violence and sexual offences | West Barnes Lane | Unable to prosecute suspect |
| Sep 2025 | Drugs | Estella Avenue | Under investigation |
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.