New Hanover County is in Coast North Carolina. Of the 100 counties in the Tar Heel State, New Hanover County is 81st in terms of its size (328 square miles). The most common type of land for sale by combined acreage in New Hanover County is undeveloped land. Browse all New Hanover County farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or individual needs.