Many people forget to consider that while home prices in Orinda have declined a small percentage, most areas in California and the U.S. in general have declined by an even greater percentage. So, depending on where you will be moving to, you could actually make a greater profit now than you would have made back before the recession began. Sure you will be getting less for your current home now, but you will also be spending less on your next home. Without more details on where you plan to move, I can't give you exact statistics, but I think I have given you an idea of your probable situation.
Let me know if you would like me to expand upon my responce. Good luck.
Better Homes & Gardens Real Estate Mason McDuffie