Union County, NJ Land for Sale

A total of 8,000 acres of land were listed for sale in Union County recently, representing $12 million in Union County land and rural real estate for sale. The county ranks fourth in the state based on the overall acres for sale here. Union County is New Jersey's 20th largest county (105 square miles). Union County is in the North New Jersey region of the state. To find more New Jersey land and rural properties, sign up for our New Jersey land-for-sale email alerts and never miss out on a new listing again! You can also search Land And Farm to find real estate agents in New Jersey who specialize in selling land, rural acreage and other recreational property in regions throughout New Jersey.