The average house price on Upper William Street, Llanelli is £52,574. Prices range from £19,500 to £125,000.
There are 17 properties on Upper William Street, Llanelli.
Average house prices on Upper William Street, Llanelli have risen by 140% from £35,000 in 1998 to £84,000 in 2022.
Upper William Street, Llanelli is in the SA15 postcode district.
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