About Trelech
Trelech is a village located in Carmarthenshire, Wales, within the postcode area SA33. It is situated in a rural area and offers a peaceful environment, making it a suitable spot for those looking to escape the busyness of urban life. The village is surrounded by scenic countryside, providing opportunities for walking and enjoying nature. In Trelech, you will find a local community with a small number of amenities, including a church and a few shops. The village is also close to larger towns, where more extensive services and facilities can be accessed. Trelech serves as a reminder of traditional Welsh village life, with its simple yet welcoming atmosphere.
House Prices in Trelech
Property prices average £297K across the area, and detached homes are the most common property type, typically selling for £315K.
Crime and Anti-Social Behaviour in Trelech
Local crime rates sit lower than national averages. Burglary accounts for the highest share in Trelech, with 1 incidents logged in January 2026.
Broadband and Mobile Internet in Trelech
Superfast broadband reaches parts of Trelech, though coverage is not uniform. 4G mobile signal is available in most areas, with 5G access more limited. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 1,785 sales
Schools & Education 2 nearby View all schools
Crime in Trelech 1 crimes · January 2026
Reported crime in Trelech falls below the national average, suggesting a comparatively safe environment. Burglary tops the list of recorded incidents, but figures are low overall. Residents and visitors alike tend to find this a quiet and reassuring small town.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.