Union County, NJ Land for Sale

Land for sale in Union County, New Jersey, recently totaled approximately $24 million and approximately 7,000 acres. It is the county with the most land currently listed for sale in New Jersey. Union County is the 20th biggest county (105 square miles) in New Jersey. Union County is in the North New Jersey region of the state. To find more land for sale in New Jersey, sign up for our New Jersey land-for-sale email alerts to get notifications about new land listings in Union County matching your search parameters on Land And Farm! You can also search Land And Farm to find New Jersey real estate agents who specialize in selling land, rural acreage and other recreational property in regions throughout New Jersey.