Of 64 counties in the state, LaSalle Parish ranks 35th by size (662 square miles). LaSalle Parish is in Crossroads Louisiana. A recent survey of Land Network data records around 1,000 acres of riverfront land and property for sale in Louisiana's LaSalle Parish, which is valued at a combined $1 million. Browse all waterfront property for sale in LaSalle Parish 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! The most common type of land for sale by combined acreage in LaSalle Parish is residential property.