Placer County is in Gold Country California. Of the 58 counties in the Land of Milk and Honey, Placer County is 31st in terms of its size (1,502 square miles). The most common type of land for sale by combined acreage in Placer County is residential property. Browse all waterfront property for sale in Placer 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!