Billionaire and member of the famed Koch family Bill Koch tried to offload his massive compound in Aspen for nine figures, but ended up selling it at auction for nearly $100 million below the listing price.
The founder of Oxbow Carbon bought the ski-town property in 2007 for $26.5 million and later added 31 acres.
The compound hit the market in 2015 with an asking price of $100 million. Koch eventually dropped the price to $80 million the following year. In 2020, he sold the additional 31 acres he added for $14.5 million, but held on to the lodge and the rest of the 52-acre property.
In 2025, Koch relisted the property at $125 million, but it…
