All that separates this home from Lake Texoma views are glass and steel railings. Situated at 5 Lakecrest Drive, this 3,794-square-foot house, built in 2007, just hit the market at $1.6 million.

Houston 3D-printed home startup building eco-friendly houses in Round Top. ... Hive3D fills the walls with a foamed concrete substance and steel. The smaller homes at the Halles can be printed ...