About Nant-y-Bai
Nant-y-Bai is a small village located in Carmarthenshire, Wales, within the SA20 postcode area. The village is surrounded by the natural beauty of the Welsh countryside, providing a peaceful environment for residents and visitors alike. The area is characterised by rolling hills and lush greenery, making it an ideal spot for those who appreciate outdoor activities such as walking and cycling. Local amenities in Nant-y-Bai are limited, but nearby towns offer a range of shops, cafes, and services. The village is well-placed for exploring the wider region, with access to various attractions in Carmarthenshire. This includes historical sites and scenic landscapes, allowing for a variety of experiences for anyone looking to immerse themselves in the local culture and environment.
House Prices in Nant-y-Bai
Homes sell for an average of £259K locally. Most of the housing is made up of detached homes, averaging £325K.
Crime and Anti-Social Behaviour in Nant-y-Bai
Crime in the area is lower than the national average. Criminal damage & arson is the leading concern across Nant-y-Bai, with 2 incidents recorded in January 2026.
Broadband and Mobile Internet in Nant-y-Bai
Broadband services in Nant-y-Bai range from standard to superfast depending on location. Mobile signal strength on 4G is reasonable, though 5G and indoor coverage can be patchy. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 476 sales
Schools & Education 1 nearby View all schools
Crime in Nant-y-Bai 10 crimes · January 2026
Crime levels in Nant-y-Bai are lower than the England and Wales average. While criminal damage & arson is the most frequently recorded category, the overall picture is one of a settled and secure village where serious incidents remain uncommon.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.