How to Uncover the Lowest Mortgage Rates

Mortgage rates are in a nosedive right now.

Rates have dropped almost a full percentage point in the past month. You can save a lot of money over the life of your loan if you refinance now or lock in a low rate on a new mortgage. But to get the best rates available, you may have to negotiate with your loan officer. Here are a few tips on where to find the information you'll need to get the best rate possible.

Check online: Each week, BankingMyWay.com's mortgage section lists the national averages for interest rates on the most popular types of fixed-rate and adjustable-rate mortgages. While a dip in the national average may not mean your lender is dropping its rates, it certainly gives you the chance to ask why it isn't following suit.

The mortgage section lets you search by ZIP code to get rate offers from hundreds of local lenders. Nationwide, rates on 30-year fixed-rate mortgages currently average 5.29%, but rate offers vary greatly among lenders.

For instance, in the New York metropolitan area alone, rates include interest rate offers such as 5.00% from Webster Bank (WBS Quote), 5.125% from Pathfinder Bank (PBHC Quote), 5.875% from Citigroup (C Quote) and 6.25% from TrustCo Bank (TRST Quote).

Shop around: Once you get a handle on rates in your area, find out what rates you'll actually qualify for. To do that, target at least three lenders offering attractive rates. Ask each for loan information specific to your situation, which includes an interest rate and annual percentage rate (APR) and a good faith estimate of the fees and points they'll charge at closing. Use the same down payment and total loan amount figures for each lender to make sure you have an easy time comparing offers.