Postcode district
SY18 area guide
The SY18 postcode district in Wales covers Llanidloes and 10 other areas. Each has its own crime, schools, transport and house-price data on Check Local — explore them below.
Postcode district
The SY18 postcode district in Wales covers Llanidloes and 10 other areas. Each has its own crime, schools, transport and house-price data on Check Local — explore them below.