Grid Reference: SJ007115
Country: Wales
County:
Constituency: Montgomeryshire
Parish: Banwy
Existing streets on postcode SY21 0NW
Forester House, , Llangadfan
10, Glanymorfa, , Llangadfan
5, Glanymorfa, , Llangadfan
9, Glanymorfa, , Llangadfan
Gwylfa, , Llangadfan