Grid Reference: SN946970
Country: Wales
County:
Constituency: Montgomeryshire
Parish: Carno
Existing streets on postcode SY17 5JS
Bryn Coch, , Carno
Gwel Y Cwm, , Carno
Hendre-cledan, , Carno
Pen-y-borfa, , Carno
Pen-y-graig, , Carno
Wylfa, , Carno