Trethomas Crime Rate

Trethomas is a moderately safe urban settlement with an overall crime rate of 83.8 per 1,000 people. This is lower than the UK average of 91.7, contributing to a safety score of 72/100. The area's crime trend is currently stable, with only a 1.7% change year-over-year, indicating a consistent safety profile. Property crime in Trethomas is notably low at 17.3 per 1,000, which is nearly half the UK average of 32.3. These figures, based on data from December 2024 to August 2025, suggest that while certain types of crime are present, the risk to personal property is relatively low. The following sections provide a more detailed look at the local crime landscape and advice for staying safe.

In Trethomas, violence and sexual offences are the most prevalent crime type, accounting for 47.9% of all recorded incidents with a rate of 40.2 per 1,000 residents. This is followed by anti-social behaviour (12.4%) and public order offences (9.1%). These three categories represent the primary focus for local law enforcement.

Property crime—which includes burglary, vehicle crime, theft, and criminal damage—has a combined rate of 17.3 per 1,000 people. This is significantly lower than the UK average of 32.3, indicating that Trethomas is a relatively safe place for property owners. Other theft (7.4%) and criminal damage (8.3%) are the most common property-related offences, while vehicle crime (2.5%) and burglary (1.6%) are much less frequent. For residents, the data suggests that while public-facing offences are the main concern, the risk of home break-ins is low. However, the presence of theft and criminal damage means that basic property security remains a prudent consideration for homeowners to protect against opportunistic crime.

The crime trend in Trethomas is currently stable, with only a minor 1.7% change in recorded offences year-over-year. This indicates a consistent safety profile for the area. Monthly data from December 2024 to August 2025 shows that the crime rate per 1,000 residents has fluctuated, with a low of 3.5 in February and a peak of 17.3 in August. While the August spike is notable, most months have stayed between 4.2 and 13.2. This stability suggests that Trethomas is a predictable environment in terms of safety, with no major upward or downward shifts in crime levels. For residents, this means that the area's overall risk remains consistently lower than the national average.

How To Keep Safe in Trethomas

Violence and sexual offences are the most common crime type in Trethomas, accounting for nearly half of all recorded incidents. While the overall rate is below the UK average, personal safety should be a priority for residents.

When walking in the area, particularly during the evening, try to stay on main roads and in well-lit areas. If you are out alone, keep your phone charged and avoid using headphones, which can reduce your awareness of your surroundings. Letting a friend or family member know where you are can also provide extra peace of mind.

For home and property safety, the data shows that theft-related offences are quite high during the day. Always ensure that windows and doors are locked, even if you are just in the garden. For vehicle owners, the risk is highest at night, so double-check that your car is locked and that no valuables are left inside. Simple additions like motion-activated security lights can be a great deterrent for anti-social behaviour and criminal damage. By staying vigilant and reporting any suspicious activity, residents can help keep Trethomas's crime rate stable and low.

Crime in Trethomas shows distinct temporal patterns throughout the day. Theft-related offences, including other theft, are heavily concentrated during the morning (58%) and afternoon (65%), coinciding with times of higher social and commercial activity. This suggests that opportunistic theft is a significant concern during daylight hours. Vehicle crime, however, shows its highest relative frequency during the night (12am - 6am), accounting for 38% of incidents in that period, as thieves target parked cars under the cover of darkness. Burglary is low overall but peaks slightly during the night (8%) and afternoon/evening (6%). Evening hours (6pm - 12am) are dominated by 'other' crimes, including public order and anti-social behaviour, which account for 51% of incidents. By understanding these patterns, residents can be more targeted with their security, such as being extra vigilant during the day and ensuring vehicles are well-secured at night.

In the local context, Trethomas is a solid residential choice. Its crime rate of 83.8 per 1,000 is very similar to nearby Bedwas (80.4). While it is more active than quieter settlements like Ynysddu (53.0) and Machen (45.6), it remains safer than many larger urban hubs in the local authority. Trethomas's stable crime trend suggests it is a predictable and reliable area in terms of safety. For those looking for a well-established community with a crime rate that stays below the national average, Trethomas is a good option.

With a property crime rate of 17.3 per 1,000, Trethomas is safer than many UK areas, but the presence of theft and criminal damage means that security should still be a priority for homeowners. Traditional security systems are reactive; they record footage of a crime while it is happening or alert you after a sensor has been triggered. For those who want to actively prevent crime, proactive protection is a much better alternative.

scOS is an AI-powered home security operating system that identifies threats before they reach your home. By monitoring your property's perimeter in real-time, scOS can detect suspicious activity and take autonomous action—such as turning on lights or playing a warning through speakers—to deter criminals. In Trethomas, where theft offences peak in the afternoon (65%) and vehicle crime peaks at night (38%), scOS provides a constant, intelligent watch that traditional DIY cameras cannot provide. It learns your family's routines and only alerts you to real threats, ensuring your home remains secure. Investing in proactive detection is the most effective way to protect your property and maintain the area's safety.