If you try to buy a house or property, you can start to buy to let mortgage. This kind of guarantee is like doing the barter but not exactly barter. You can use your land, gold, car, or even your used house certificate to give the guarantee to the bank if you cannot pay the whole price of the property itself. Just smartly choose the things that will be your guarantee to the bank.
If you cannot pay the mortgage, your guarantee will be taken by the bank. Just wisely and smartly enough to decide what kind of thing that will be your guarantee, you can mortgage your land if you have a field or farm. Then you can also mortgaging the gold bar if you invest them. The used home also will be really accepted for your guarantee. Remember that you have to choose your guarantee stuff wisely.
Then, for doing this kind of mortgaging, you have to know your ability to pay the entire installment monthly or even annually. Because if you cannot pay it well, your guarantee stuff will be taken by the bank to pay off your deficiency of payments to the property. Just arrange your finance to save you from the unwanted incidents.