About Pen-twyn
Pen-twyn is a small village located in Carmarthenshire, Wales, within the SA14 postcode area. The village is situated near the town of Llanelli and offers a peaceful environment for residents and visitors alike. The surrounding countryside features rolling hills and fields, making it a suitable spot for outdoor activities such as walking and cycling. The community in Pen-twyn is close-knit, with local amenities that cater to everyday needs. Nearby Llanelli provides additional services, including shops, restaurants, and leisure facilities. The village is well-connected by road, making it easy to explore the wider region of South Wales, including the scenic coastline and the Brecon Beacons National Park.
School Ratings in Pen-twyn
There are 24 schools in and around Pen-twyn.
House Prices in Pen-twyn
The average property price is £261K, with semi-detached homes making up the majority of the housing stock at around £142K.
Crime and Anti-Social Behaviour in Pen-twyn
Recorded crime levels are lower than the national average. Burglary is prevalent across Pen-twyn, with 1 recorded incidents in April 2026.
Broadband and Mobile Internet in Pen-twyn
Broadband speeds in Pen-twyn are generally strong, with superfast and ultrafast options widely available. Mobile coverage across 4G and 5G networks is reliable throughout most of the area. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 4,862 sales
Schools & Education 12 nearby View all schools
Crime in Pen-twyn 2 crimes · April 2026
Pen-twyn records relatively low levels of reported crime compared to national averages. Burglary is the most commonly logged offence type, though overall numbers remain modest. The area is generally considered a safe and settled town with a strong sense of community.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.



