Oil Billionaire Bill Koch Lists His Eco-Friendly ‘Once in a Lifetime’ Aspen Estate for $125 Million—More Than Four Times What He Paid Posted on February 2, 2025 By realejuicey Koch, 84, has owned the property for nearly 20 years—having purchased it back in 2007… Related posts: California-based real estate company acquires Aurora industrial building for $15.8 million California-based real estate company acquires Aurora industrial building for $15.8 million I’m 37 with invested $2 million in real estate and $8 million in investments – here’s how I got ahead of my peers See also LA real estate agent reveals No. 1 reason why Pacific Palisades residents won’t return
