Are you looking for residential lot and/or a home in Madison, SD? Nielson Development, is now offering lots in the Cyber Estates Development. This new neighborhood offers a small town feel, just a few blocks from the DSU Campus. This development is located on the North side of Madison, SD just east of intersection of: NE 11th St. and N Division Ave. Below you will find lots for Sale. Contact Nielson today to find out how to proceed in purchasing a lot or visiting about a new home.