Total Crime Rate
37.9 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
24.1 per 1,000
May 2025 - Apr 2026Longfield Avenue area has the 32nd lowest crime rate of 93 local areas in Finchley Church End , and the 263rd lowest crime rate of 1,055 local areas in Barnet .
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 Longfield Avenue (NW7 2SA) in the last 12 months was 37.9 per 1,000 residents and was 52.0% lower than the Finchley Church End average (79.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 7 offences recorded. The least common crime was Bicycle theft with 1 case , unchanged from 2025. The fastest-growing crime category was Violence and sexual offences ( 16.7% YoY). Other major crime categories were broadly unchanged compared to 2025.
Violent crimes totalled 7 (≈ 24.1 per 1,000 residents). Year-over-year these were rising ( 16.7% ). Over the last decade, overall crime has falling ( -17.6% comparing early vs recent averages) .
In the area around Longfield Avenue (NW7 2SA), the highest concentration of overall crime is near Petrol Station, where police recorded 21 incidents. Violent and public-order offences occur most often near M1 (8 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Mill Hill| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Longfield Avenue | Under investigation |
| Apr 2026 | Violence and sexual offences | M1 | Under investigation |
| Apr 2026 | Anti-social behaviour | Brancaster Drive | — |
| Apr 2026 | Burglary | Petrol Station | Investigation complete; no suspect identified |
| Apr 2026 | Other theft | M1 | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Longfield Avenue | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Franco Avenue | Under investigation |
| Apr 2026 | Drugs | Franco Avenue | Under investigation |
| Apr 2026 | Criminal damage and arson | Franco Avenue | Under investigation |
| Apr 2026 | Violence and sexual offences | Rowlands 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.