A newly renovated, roughly 14,000-square-foot home outside Denver is coming on the market for $13 million, making it one of the most expensive listings in the area. The sellers are Chris Stansbury, chief financial officer of the telecommunications company Lumen Technologies and his wife, interior designer Anna Stansbury. Located in the affluent Denver suburb of Greenwood Village, the house is set on nearly 2.4 acres and was originally built in 1976, records show.