Single Family Home for sale by owner in Sparta, NJ 07871. Castle in the Sky, high above beautiful Lake Mohawk in Sussex County and only 45 miles from Columbus Circle in Manhattan. Completely private yet close to everything. This lakestyle Contemporary has been lovingly remodeled from top to bottom over the past 10 years and is now being offered to the next lucky home owner. 13 rooms, 3 levels of glassed-in luxury with 4 bedrooms, 2 1/2 baths, 2 fireplaces, hot tub, central air, heat & vacuum and... See site for full property details.