Total Crime Rate
30.1 per 1,000
All offences · Oct 2024 - Sep 2025Lock Approach area has the 23rd lowest crime rate of 79 local areas in Cosham , and the 99th lowest crime rate of 588 local areas in Portsmouth .
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 Lock Approach (PO6 4UG) in the last 12 months was 30.1 per 1,000 residents and was 79.1% lower than the Cosham average (144.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 3 offences recorded. The least common crime was Vehicle crime with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Violence and sexual offences ( 50.0% YoY). The sharpest decline was Vehicle crime ( -50.0% YoY).
Violent crimes totalled 3 (≈ 11.3 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -48.8% comparing early vs recent averages) .
In the area around Lock Approach (PO6 4UG), the highest concentration of overall crime is near Parking Area, where police recorded 4 incidents. Violent and public-order offences occur most often near Kelsey Head (1 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Cosham| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Anti-social behaviour | Parking Area | — |
| Sep 2025 | Anti-social behaviour | Lock Appoach | — |
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.