The average house price on Mardley Heights, Welwyn is £403,050. Prices range from £191,500 to £670,000.
There are 10 properties on Mardley Heights, Welwyn.
Average house prices on Mardley Heights, Welwyn have risen by 249.9% from £191,500 in 1996 to £670,000 in 2015.
Mardley Heights, Welwyn is in the AL6 postcode district.
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