Total Crime Rate
26.0 per 1,000
All offences · Oct 2024 - Sep 2025Heol Islwyn area has the 17th lowest crime rate of 61 local areas in Gorseinon and Penyrheol , and the 190th lowest crime rate of 785 local areas in Swansea .
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 Heol Islwyn (SA4 4LJ) in the last 12 months was 26.0 per 1,000 residents and was 64.2% lower than the Gorseinon and Penyrheol average (72.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Public order with 3 offences recorded. The least common crime was Other crime with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Public order ( 200.0% YoY). The sharpest decline was Violence and sexual offences ( -33.3% YoY).
Violent crimes totalled 6 (≈ 22.3 per 1,000 residents). Year-over-year these were rising ( 50.0% ). Over the last decade, overall crime has falling ( -48.8% comparing early vs recent averages) .
In the area around Heol Islwyn (SA4 4LJ), the main crime hotspot is near Sports/Recreation Area. Police recorded 20 crimes here, including 12 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Gorseinon and Penyrheol| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Other theft | Heol Gwenallt | Investigation complete; no suspect identified |
| Sep 2025 | Possession of weapons | Heol Gwili | Under investigation |
| Sep 2025 | Public order | Heol Elfed | 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.