This masterpiece of a home is currently the most expensive home listed in the ritzy town of Aspen, CO. The almost new 20,000+ square foot mansion was built in 2007. It was built by Silich Construction in an impressive 20 months (it usually would take around 2 years for a house that size). It is located at 2435 W Buttermilk Road. The asking price?…a whopping $60,000,000. Â The mansion contains a huge great room with picturesque windows, a wine cellar, home theater, gym, as well as, extensive fireplaces, decks and terraces with fabulous panoramic views. It also contains service buildings that include a 2 bedroom caretaker’s unit and an eight stall horse stable with hay loft, tack room and extensive storage.