Of 100 counties in the state, Martin County ranks 56th in terms of size (456 square miles). Martin County is in Coast North Carolina. Recent listings of riverfront homes and property for sale in North Carolina's Martin County totals around 1,000 acres and a combined market value of about $500,000. The most common type of land for sale by combined acreage in Martin County is residential property. Browse all waterfront property for sale in Martin 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! The most common type of land for sale by combined acreage in Martin County is residential property.