Billionaire Bill Koch has listed his 52-acre Aspen retreat for sale for $125 million. The Elk Mountain Lodge property hit the ...

Billionaire Bill Koch has put his 16,600-square-foot log mansion on 52 acres in Aspen up for sale for $125 million.

A sprawling Colorado estate long owned by billionaire businessman, sailor, and avid art and wine collector William “Bill” ...

A popular restaurant in downtown Aspen was converted into a luxurious six-bed, 10-bath private home with a rooftop terrace ...

Then there’s an additional seven cabins ... tucked in between the Aspen mountains. The real estate company said billionaire Bill Koch is putting the property up for sale. If the name sounds ...

Billionaire oil baron Bill Koch is selling his 52-acre luxury compound in the world-renowned skier's paradise of Aspen, Colorado for $125 million. Although Koch's name might not be as well-known as ...

The post Oil Billionaire Bill Koch Lists His Eco-Friendly 'Once in a Lifetime' Aspen Estate for $125 Million—More Than Four ...

The property, at 125 Rooney Circle, boasts a rustic main residence with 16,631 square feet with seven bedrooms and eight ...

The energy mogul is looking to cash in on Aspen’s red-hot luxury market by offering up his massive property that’s replete ...