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

Business Insider's reporter spent five days in Aspen, where she saw a Champagne-sabering ceremony and a dispensary selling ...

Software entrepreneur Mark Schaszberger and his wife, Trami Tran, have listed their Bethesda mansion, by far the largest ...

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

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

Forbes said the 84-year-old lives in Florida with a real-time net worth of $2 billion — and after this house sale, he’ll be a ...

Aspen’s real estate market is stabilizing with a slight increase in unit sales, while Snowmass Village experiences strong ...

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

A recent study by Realtor.com ranks the most lavish ski towns in the U.S., based on the percentage of real estate listings priced above $5 million. Leading the pack is Telluride, CO, a town where ...

Aspen’s 81611 remains the most exclusive housing market in the state, with a median list price this year of $3.67 million. It is where Colorado joined the elite $100 million-plus home sale club ...

Meanwhile, a trip to Aspen, Colorado, transformed my definition of ... Along the drive, I also spotted one of the most expensive homes ever sold in Aspen — a $72.5-million property bought ...