The average house price on Mill Lane, Welwyn is £412,632. Prices range from £77,000 to £1,300,000.
There are 32 properties on Mill Lane, Welwyn.
Average house prices on Mill Lane, Welwyn have risen by 117.3% from £216,250 in 1995 to £470,000 in 2025.
Mill Lane, Welwyn is in the AL6 postcode district.
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