The average house price on Derwent Street, Llanelli is £77,724. Prices range from £14,000 to £145,000.
There are 29 properties on Derwent Street, Llanelli.
Average house prices on Derwent Street, Llanelli have risen by 326.7% from £30,000 in 1995 to £128,000 in 2025.
Derwent Street, Llanelli is in the SA15 postcode district.
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