Total Crime Rate
38.0 per 1,000
All offences · Oct 2024 - Sep 2025Gelli Street area has the 8th lowest crime rate of 27 local areas in St Thomas , and the 291st lowest crime rate of 785 local areas in Swansea .
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 Gelli Street (SA1 8NJ) in the last 12 months was 38.0 per 1,000 residents and was 58.0% lower than the St Thomas average (90.5 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 Anti-social behaviour with 1 case , down -90.0% compared to 2024. All major crime categories fell. The sharpest drop was Anti-social behaviour ( -90.0% YoY).
Violent crimes totalled 3 (≈ 11.4 per 1,000 residents). Year-over-year these were falling ( -78.6% ). Over the last decade, overall crime has flat ( 0.0% comparing early vs recent averages) .
In the area around Gelli Street (SA1 8NJ), the main crime hotspot is near Petrol Station. Police recorded 33 crimes here, including 18 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In St Thomas| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Anti-social behaviour | Bevans Row | — |
| Sep 2025 | Anti-social behaviour | Petrol Station | — |
| Sep 2025 | Violence and sexual offences | Crymlyn Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Grafog Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Gelli Street | Unable to prosecute suspect |
| Sep 2025 | Other crime | Danygraig Road | 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.