Upper South Long Lake Properties For Sale (2 Real Estate Listings)

As of December 11, 2025 there are 2 active Upper South Long lake property listings for sale with an average listing price of $360,000. The highest-priced waterfront listing is $395,000, while the lowest priced waterfront listing can be purchased for $325,000. Upper South Long lakeshore listings have an average price of $483 per square foot, based on listings with an average of 2.0 bedrooms, 1.0 bathrooms, and 818 square feet of living space.