Buy to let mortgage is a kind of loan that is procured in lieu of the mortgage that you own. It is a growing business in United Kingdom and the demand for it is increasing rapidly. Buy to let mortgage is a business in which the owner let out his home to the tenants and in lieu of it earns money from them. In the year 1990’s it came into existence to help those who want to generate income via lending their home to tenants. But you should know that the interest rate charged by the lenders in it is quite more as you are borrowing it for your business purpose. http://www.buytoletmortgages.org.uk