Shell Lake Estates, Naperville IL Real EstateReal estate in Shell Lake Estates subdivision in Naperville, Illinois consists of detached single family homes built between 1973 and 1977. As of 01/08/2018, there are 2 homes on the market in Shell Lake Estates subdivision.Shell Lake Estates, Naperville Homes for SaleWith no active, 2 contingent and no pending listings, the average list price of a property on the market in Shell Lake Estates is $292,500, with an average living area of 2,384 square feet. Highest priced house on the market located on Whittington Ln with 4 bedrooms, 3 full baths, one half bath and 2,156 sqft of living area is listed at $335,000. Lowest priced home located on Windjammer St with 4 bedrooms, 2 full baths, one half bath and 2,613 sqft of living area is listed at $2... 01/08/2018