Winterthur is an Estate Community located in North Atlanta GA, City of Sandy Springs 30328. Located where Northside Drive N.W. meets Heards Ferry Road N.W. You Will Find Many Estate Homes actually boadering along the Chattahoochee River and the Chattahoochee River National Recreation Area. This Estate Community of Homes sells in the price range between $662,000 to 3.8 Million. At time of post, the average price for a 4 bedroom / 4 and 1 half bathroom home, is $1,875,200.00. Estate Homes For Sale In Winterthur Home Owners Association fees, at time of post, is $1,000.00 a year and incudes the following: Amenities Include Tennis Fishing Schools Elem: HEARDS FERRY Middle: RIDGEVIEW High: RIVERWOOD More Estate Neighborhood Homes For Sale In Sandy Springs Directions: 285 West to New Northside... 02/22/2010