Monday's indictment is part of a South Florida mortgage fraud initiative combining federal and state ...The mortgage loans obtained for the home purchases range from $144810 for a Miami residence to $891190 for a Marco Island property. To ensure that you will be getting the best mortgage rate, find out if the lending company you are dealing with has a broker. This is fundamental if you want to get the best mortgage rates and save your money. Contracting a broker may mean additional fees to subtract from your budget.