To get a good view of a yearly price average or to compare your home to others to a market price of your home you can go to a local real estate agent that works with the Multiple Listing Service, otherwise know as the MLS. Good agents are able to use this tool to help develop a yearly average or longer. They can pull home sales in a certain area over a long period of time and show you the trend. This might be time consuming. If you are looking for an average price on a similar home to yours this could be done relatively quickly. I hope you find this helpful. - Mon Nov 2 2009, 13:20