New Castle County, Delaware Mountain Land For Sale

A total of nearly 1,000 acres were listed for sale in Delaware's New Castle County recently, representing a combined approximately $121 million in New Castle County land for sale. New Castle County ranks third based on the total acres of land for sale among the three counties in the "Small Wonder. Of all land for sale in New Castle County, Middletown had the most land for sale. New Castle County is one of the ten largest counties in Delaware (494 square miles). It's located in the Northern Delaware region of Delaware.