It is advised that you should search for current interest index; you can easily get this information from different sources with internet being most popular of them.  In order to get best mortgagee rates you should look for important things like the current interest index, the direction interest is expected to head in the near future, average percentage available to others and finally the exact amounts of payment that you will give as principal amount to the lender. Carefully asses these factors and you will surely develop a good knowledge about home mortgage rates.

The interests percentages are most of the times are based on the term of the contract, whether the funding is based on an adjustable or a fixed rate and the number of points being paid.