I'm guessing you're thinking of waiting until Spring of 2012 because that is traditonally the time of year people seem to be most active in their home search... However, if you have a house that is in good condition, you price it right for the market, and you have a marketing stratedgy in place that gives your home optimum visibility - anytime of year is a good time to list a home.
My advice would be to set appointments with a few different realtors who specialize in the EGR area and interview them. Ask to have a CMA (comparable market analysis) performed on your home. I would of course welcome the oportunity to do one for you but, it's important to get more than one perspective from a realtor and find the best fit for your needs.