Land for Sale including Lakefront Properties in Boulder County, Colorado

Boulder County is in Front Range Colorado. Of the 64 counties in the Rocky Mountain State, Boulder County ranks 51st in terms of size (740 square miles). The most common type of land for sale by combined acreage in Boulder County is residential property. Browse all waterfront property for sale in Boulder County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits!