WATERFRONT! Located on the shore of the Sudbury River, first time offered for sale. The original owners' ESTATE sale. One of Conantums best lots and location with breathtaking long views of the river from almost every window. Designed by renowned architect Carl Koch, this unique mid-century modern gem, was thoughtfully designed, added on to and enhanced to enjoy spectacular views and the joys of living on the river. Enjoy kayaking, canoeing, boating, fishing, and bird watching right from your back yard. This much loved Conantum neighborhood boasts community gardens, tennis courts, athletic field, sledding hill, meandering trails, a canoe landing plus 50 acres of common land. This rare opportunity is not often available, so take advantage now of this 'vacation at home" location and piece of iconic architecture.. Bring your architect, designer, or contractor to see what options you have for improving this home or just LOVE it the way it is, the current owners did for almost 70 years!