Grid Reference: SH858040
Country: Wales
County:
Constituency: Montgomeryshire
Parish: Glantwymyn
Existing streets on postcode SY20 8LS
Caetalhaearn, , Commins Coch
Capel Lleuad, , Commins Coch
Cwm-bach, , Commins Coch
Greinyn Bach, , Commins Coch
