Total Crime Rate
14.4 per 1,000
All offences · Oct 2024 - Sep 2025Blenheim Road area has the 22nd lowest crime rate of 92 local areas in Cannon Hill , and the 52nd 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 Blenheim Road (SW20 9BB) in the last 12 months was 14.4 per 1,000 residents and was 60.1% lower than the Cannon Hill average (36.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 4 offences recorded. The least common crime was Anti-social behaviour with 4 cases , down -33.3% compared to 2024. All major crime categories fell. The sharpest drop was Anti-social behaviour ( -33.3% YoY).
In the area around Blenheim Road (SW20 9BB), the highest concentration of overall crime is near Greenview Drive, where police recorded 27 incidents. Violent and public-order offences occur most often near Church Walk (16 offences). Both locations lie within roughly 0.3 miles of this postcode area.
| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Anti-social behaviour | Cannon Close | — |
| Sep 2025 | Violence and sexual offences | Rectory Close | Under investigation |
| Sep 2025 | Anti-social behaviour | Cannon Close | — |
| Sep 2025 | Anti-social behaviour | Greenview Drive | — |
| Sep 2025 | Criminal damage and arson | Greenview Drive | Under investigation |
| Sep 2025 | Other theft | Cannon Close | Under investigation |
| Sep 2025 | Criminal damage and arson | Coppice Close | 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.