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

West End, a residential area adjacent to the downtown core, is filled with historic homes that have endured ... week during peak ski season. However, Aspen isn’t only lively in the winter ...

which is held by Liz Leeds and Debbie Gibson with Slifer Smith & Frampton Real Estate/Forbes Global Properties. Last year, Colorado clocked its most expensive home sale when a four-acre Aspen ...

Located in downtown Aspen, the roughly 8,000-square-foot house wasn’t on the market at the time of the sale. The identity ... bought and sold multiple Aspen homes at significant profits.

leaving this luxury home with almost 50 football fields worth of land tucked in between the Aspen mountains. The real estate company said billionaire Bill Koch is putting the property up for sale.

Meanwhile, a trip to Aspen, Colorado, transformed my definition ... indicator of Aspen's wealthy residents. From the luxury real estate ads in the Aspen airport to views of mansions from the ...

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