A mortgage is the most common sort of loan that we need to take out from a bank or building society to enable us to buy a house or place to live. The cost of property is to most people beyond our saving capability and this means that we need a way to borrow money in order to finance the purchase. A mortgage can be paid back over a number of years and it is most popular to choose the 25 year period which makes the monthly repayments of the large loan manageable. Mortgages can vary depending on the interest rate that is charged against the mortgage amount. The typical mortgages that are available to choose from are fixed mortgages, variable mortgages or tracker mortgages. For help and advice on what is the best mortgage to choose from you can speak with a mortgage advisor at a bank or building society, or there are many independant mortgage advisors that can offer you help.