Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType
2011-03-31,"1 Green End, Welwyn",AL6 9QF,500000,Detached,"Freehold",No,Standard
2010-07-06,"2 Green End, Welwyn",AL6 9QF,510000,Detached,"Freehold",No,Standard
2006-12-30,"1 Green End, Welwyn",AL6 9QF,475000,Detached,"Freehold",No,Standard