DGH I believe Santee is going to continue to run downhill pretty hard. Outlying areas including Santee, Lakeside, Escondido, El Cajon, etc will get rammed pretty hard through 08 and 09. My advice would be to sell as well. If you are going to purchase from your sibs then yes, get a termite inspection, get a physical inspection, do as much as you can to build in a cushion because it is not a question of will the home depreciate, it is a question of how much and how long it will go on.