Total Crime Rate
15.1 per 1,000
All offences · Oct 2024 - Sep 2025Mayfield Avenue area has the 5th lowest crime rate of 84 local areas in Friern Barnet , and the 54th lowest crime rate of 1,063 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 Mayfield Avenue (N12 9HZ) in the last 12 months was 15.1 per 1,000 residents and was 83.0% lower than the Friern Barnet average (88.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 3 offences recorded. The least common crime was Other theft with 2 cases , up 100.0% compared to 2024. The fastest-growing crime category was Anti-social behaviour ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( 100.0% YoY).
In the area around Mayfield Avenue (N12 9HZ), the main crime hotspot is near Supermarket. Police recorded 98 crimes here, including 25 violent or public-order offences. All these locations are within roughly 0.3 miles.
| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Criminal damage and arson | Victoria Grove | Under investigation |
| Sep 2025 | Violence and sexual offences | Supermarket | Under investigation |
| Sep 2025 | Public order | Supermarket | Under investigation |
| Sep 2025 | Shoplifting | Supermarket | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Supermarket | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Supermarket | Investigation complete; no suspect identified |
| Sep 2025 | Theft from the person | Supermarket | Unable to prosecute suspect |
| Sep 2025 | Vehicle crime | Supermarket | Under investigation |
| Sep 2025 | Vehicle crime | Supermarket | Under investigation |
| Sep 2025 | Vehicle crime | Supermarket | Investigation complete; no suspect identified |
| Sep 2025 | Other theft | Avenue Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Supermarket | — |
| Sep 2025 | Other theft | Avenue Road | Investigation complete; no suspect identified |
| Sep 2025 | Other theft | Avenue Road | Investigation complete; no suspect identified |
| Sep 2025 | Burglary | Fredericks Place | Under investigation |
| Sep 2025 | Criminal damage and arson | Victoria Grove | Under investigation |
| Sep 2025 | Shoplifting | Ravensdale Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Other theft | Friern Watch Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Vehicle crime | Friern Park | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Victoria Grove | Under investigation |
| Sep 2025 | Violence and sexual offences | Victoria Grove | Under investigation |
| Sep 2025 | Other theft | Supermarket | Investigation complete; no suspect identified |
| Sep 2025 | Theft from the person | High Road | Investigation complete; no suspect identified |
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.