A Sandy Springs, Ga., mansion sold for $3 million - the sixth-highest Atlanta home sale of 2015, according to local Multiple Listing Service data. The home was originally listed for $2.999 million. Beacham & Co. reported the gated estate at 5790 Winterthur Lane was built in 2007 using plans from architects at Atlanta-based Harrison Design. The brick and stone home has five bedrooms, five baths and three half-baths on three levels and sits on about two acres. Features of the home include a master...