Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2011-01-28,"17 Windhill, Welwyn Garden City",AL7 1RH,285000,Terraced,"Freehold",No,Standard 2001-07-30,"21 Windhill, Welwyn Garden City",AL7 1RH,169950,Terraced,"Freehold",No,Standard 2000-06-30,"23 Windhill, Welwyn Garden City",AL7 1RH,142000,Terraced,"Leasehold",No,Standard