Total Crime Rate
83.0 per 1,000
All offences · Oct 2024 - Sep 2025Blackdown Close area has the 6th highest crime rate of 22 local areas in Graveley, St Ippolyts & Wymondley , and the 99th highest crime rate of 413 local areas in North Hertfordshire .
At least one of the neighbouring streets has high or very high crime levels. However, overall crime around this postcode is more mixed, with some nearby areas experiencing lower crime.
The overall crime rate in the area around Blackdown Close (SG1 6AX) in the last 12 months was 83.0 per 1,000 residents and was 18.5% higher than the Graveley, St Ippolyts & Wymondley average (70.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 10 offences recorded. The least common crime was Drugs with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Other theft ( 200.0% YoY). The sharpest decline was Anti-social behaviour ( -25.0% YoY).
Violent crimes totalled 13 (≈ 45.0 per 1,000 residents). Year-over-year these were rising ( 18.2% ). Over the last decade, overall crime has falling ( -62.7% comparing early vs recent averages) .
In the area around Blackdown Close (SG1 6AX), the main crime hotspot is near Parking Area. Police recorded 15 crimes here, including 8 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Graveley, St Ippolyts & Wymondley| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | The Beacons | Under investigation |
| Sep 2025 | Violence and sexual offences | Whitehorse Lane | Unable to prosecute suspect |
| Sep 2025 | Other theft | Blackdown Close | Under investigation |
| Sep 2025 | Anti-social behaviour | Fairfield Way | — |
| Sep 2025 | Public order | Grampian Place | Unable to prosecute suspect |
| Sep 2025 | Anti-social behaviour | Hunt Hill Close | — |
| Sep 2025 | Violence and sexual offences | Cleveland Way | Under investigation |
| Sep 2025 | Other theft | The Beacons | Under investigation |
| Sep 2025 | Drugs | Parking Area | Local resolution |
| Sep 2025 | Violence and sexual offences | Merrick Close | Under investigation |
| Sep 2025 | Violence and sexual offences | Hunt Hill Close | Under investigation |
StreetScan crime figures are based on official UK open data:
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