About Ynys-isaf
Ynys-isaf is a small settlement located in Powys, Wales, within the postcode area SA9. It is situated near the River Tawe, offering a scenic view of the surrounding countryside. The area is primarily rural, with a few residential properties and local farms contributing to the landscape. Visitors to Ynys-isaf can enjoy outdoor activities such as walking and cycling, taking advantage of the nearby trails that wind through the beautiful Welsh scenery. The settlement is also conveniently located for those wishing to explore the larger towns and attractions in the region, making it a suitable base for exploring Powys and its natural beauty.
School Ratings in Ynys-isaf
Ynys-isaf is served by 12 schools.
House Prices in Ynys-isaf
Property prices average £156K across the area, and semi-detached homes are the most common property type, typically selling for £134K.
Crime and Anti-Social Behaviour in Ynys-isaf
Local crime rates sit broadly in line with national averages. Criminal damage & arson accounts for the highest share in Ynys-isaf, with 18 incidents logged in March 2026.
Broadband and Mobile Internet in Ynys-isaf
Superfast broadband reaches parts of Ynys-isaf, 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 1,815 sales
Schools & Education 12 nearby View all schools
Crime in Ynys-isaf 93 crimes · March 2026
Ynys-isaf experiences crime rates that are roughly comparable to the national picture. Violence & sexual offences is the most reported category, consistent with broader patterns across similar communities. Day-to-day life here reflects the usual mix of challenges found in any established small town.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.