Land for Sale including Lakefront Properties in Northumberland County, Pennsylvania

Northumberland County is in Alleghenies & Valleys Pennsylvania. Of the 67 counties in the state, Northumberland County ranks 48th in terms of size (305,617 acres). The most common type of land for sale by combined acreage in Northumberland County is house. Browse all waterfront property for sale in Northumberland 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!