Total Crime Rate
78.2 per 1,000
All offences · Oct 2024 - Sep 2025Nyanza Terrace area has the 52nd lowest crime rate of 123 local areas in Castle , and the 307th highest 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 Nyanza Terrace (SA1 4QQ) in the last 12 months was 78.2 per 1,000 residents and was 79.9% lower than the Castle average (388.8 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 6 offences recorded. The least common crime was Burglary with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Burglary ( 100.0% YoY). The sharpest decline was Criminal damage and arson ( -60.0% YoY).
Violent crimes totalled 8 (≈ 21.6 per 1,000 residents). Year-over-year these were falling ( -33.3% ). Over the last decade, overall crime has falling ( -70.4% comparing early vs recent averages) .
In the area around Nyanza Terrace (SA1 4QQ), the highest concentration of overall crime is near Nightclub, where police recorded 109 incidents. Violent and public-order offences occur most often near Belgrave Lane (34 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Castle| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Public order | Brynymor Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Gwydr Crescent | — |
| Sep 2025 | Shoplifting | Nightclub | Awaiting court outcome |
| Sep 2025 | Shoplifting | Nightclub | Awaiting court outcome |
| Sep 2025 | Violence and sexual offences | Gwydr Square | Under investigation |
| Sep 2025 | Vehicle crime | Gwydr Square | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Gwydr Square | Awaiting court outcome |
| Sep 2025 | Shoplifting | Gwydr Square | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Gwydr Square | Under investigation |
| Sep 2025 | Public order | The Grove | Under investigation |
| Sep 2025 | Violence and sexual offences | Nightclub | Under investigation |
| Sep 2025 | Criminal damage and arson | The Grove | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | St Helen'S Avenue | Under investigation |
| Sep 2025 | Violence and sexual offences | St Helen'S Avenue | Under investigation |
| Sep 2025 | Violence and sexual offences | St Helen'S Avenue | Under investigation |
| Sep 2025 | Vehicle crime | St Helen'S Avenue | Under investigation |
| Sep 2025 | Violence and sexual offences | Francis Street | Under investigation |
| Sep 2025 | Shoplifting | Francis Street | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Nightclub | Under investigation |
| Sep 2025 | Anti-social behaviour | Uplands Crescent | — |
| Sep 2025 | Anti-social behaviour | King Edward'S Road | — |
| Sep 2025 | Violence and sexual offences | Belgrave Lane | Under investigation |
| Sep 2025 | Violence and sexual offences | Bullin'S Lane | Under investigation |
| Sep 2025 | Criminal damage and arson | Brynymor Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Bonville Terrace | Under investigation |
| Sep 2025 | Violence and sexual offences | Bonville Terrace | Under investigation |
| Sep 2025 | Public order | Bonville Terrace | Under investigation |
| Sep 2025 | Drugs | Bonville Terrace | Under investigation |
| Sep 2025 | Violence and sexual offences | Belgrave Lane | Unable to prosecute suspect |
| Sep 2025 | Robbery | Belgrave Lane | Awaiting court outcome |
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.