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

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

You’ll have to boast a particularly robust bank account to nab billionaire Bill Koch’s newly listed wintry Colorado retreat. The oil heir’s 52-acre estate, dubbed Elk Mountain Lodge, has hit the ...

After selling a portion of his Elk Mountain Lodge estate in Aspen, Colo., billionaire industrialist Bill Koch is trying again ...

It has been owned by the Koch family ever since, and has undergone several expansions. “It has been suggested here today that this is nothing more than a commercial transaction, but in fact from ...

PITKIN COUNTY, Colo. — Billionaire Bill Koch has listed his 52-acre Aspen retreat for sale for $125 million. The Elk Mountain Lodge property hit the market on Wednesday, and Koch was confirmed ...

William M. “Bill” Koch of Stuttgart passed away on Monday, Feb. 3, 2025. His parents were Martin W. Koch Jr. and Onabelle ...

Palm Beach Post Bill Koch Lists Aspen Estate for $125M Billionaire Bill Koch is looking to sell his Elk Mountain Lodge compound in Aspen, Colorado, for $125 million, which includes a 16,600-square ...

Burial will be private. Online condolences and memories may be shared at www.aumansinc.com for the Koch family.

billionaire industrialist Bill Koch is trying again to unload the rest of the property. This time he’s asking $125 million, more than double the 2016 price.