Red Mountain Aspen Real Estate (2026)

Red Mountain Aspen luxury real estate. South-facing Billionaire Mountain estates with all-day sun and Aspen Mountain views. Roughly $11M–$70M.

The Lifestyle

Red Mountain rises directly north of the Aspen core, and its south-facing slopes give it all-day sun and a wide, unobstructed look back across town to Aspen Mountain, Independence Pass, and the Elk Mountains. Often nicknamed "Billionaire Mountain," it holds many of Aspen's largest and most private estates, typically on multi-acre lots with guest houses and curated landscaping. Willoughby Way, at the foot of the mountain, is widely considered the most sought-after street in town, with neighbors that have included some of the country's most recognizable families. Homes here routinely trade well above $30 million, and a large share of Aspen's biggest transactions happen on this hillside. The grade keeps it private, yet it is only a few minutes' drive down to the gondola and the malls. For estate buyers, it is the place where views, sun, and seclusion meet without giving up proximity to the core.

See current Red Mountain inventory — active listings, asking prices, and days on market — straight from the live Aspen MLS in the search below. For off-market opportunities and a personal read on where Red Mountain pricing is heading, request the insider report and David will follow up directly.

Interested in Red Mountain?

David Hunt Solomon brings a relationship-first, discreet approach to Aspen luxury real estate — built for buyers and sellers who value privacy.