Grid Reference: SH749009
Country: Wales
County:
Constituency: Montgomeryshire
Parish: Machynlleth
Existing streets on postcode SY20 8HT
11, Tre Garth, Machynlleth
14, Tre Garth, Machynlleth
16, Tre Garth,
18, Tre Garth, Machynlleth
6, Tre Garth, Machynlleth
7, Tre Garth, Machynlleth
9, Tre Garth,
