luxury houses with sea view for sale Summit County, United States

Welcome to one of Summit County's most prestigious communities - where homeowners enjoy private equestrian facilities, groomed Nordic ski trails, direct access to 180+ miles of Eagles Nest Wilderness backcountry, and the kind of gated seclusion that turns a mountain home into a generational holding. Set on the coveted southwest corner of Ruby Ranch, this 13.36-acre estate backs directly to the Eagles Nest Wilderness and White River National Forest with permanent protected views of the Gore Range, Williams Fork Mountains, Keystone Ski Resort, Dillon Reservoir, and the Continental Divide. An additional 12.67 acres of adjoining Ruby Ranch open space ensures the buffer is lasting - yet Silverthorne's dining and retail sit five minutes away, Denver International Airport is just over an hour, and Eagle County Regional Airport - Colorado's premier private aviation gateway - is within comparable range. The 9,479 SF, 7-bedroom, 8-bath residence spans three levels connected by a private elevator. At its heart, a large open kitchen with soaring ceilings, a generous walk-in pantry, and incredible mountain views sets the tone for how the home lives. Set apart from the home's main gathering areas, the primary suite enjoys its own commanding views, a five-piece bath, and a private deck for morning coffee above the valley. A dedicated office, multiple living areas, four fireplaces, radiant heat, and generous indoor-outdoor terraces capturing sunrise and sunset extend the home's livability across every level. Expanding the home's possibilities, a fully private apartment above the garage with its own separate entrance is ideal for extended family or guests alike. Classic yet contemporary, the home is fully operational and ready for immediate move-in. Just beyond your door, Ruby Ranch's equestrian center, Nordic trails, and backcountry access connect to the Summit County Recpath, Dillon Reservoir, the Blue River, The Raven Golf Club, and five world-class ski resorts.

Perfectly positioned at Keystone's River Run Village, this stunning 4-bedroom, 4.5-bathroom luxury mountain modern townhome backs directly to the Snake River and protected wetlands, offering south-facing panoramic views of Keystone's ski slopes from every level. With a 2.5-minute walk to the gondola and just 1 minute to the heart of the village. Designed for effortless mountain living with luxury finishes, this home features a private elevator serving all three floors, concrete floors with in-floor radiant heat, and air conditioning, blending modern conveniences with mountain design. The main floor living area crowns the top of the home with vaulted ceilings, filling the space with natural light and framing breathtaking views of the slopes and wetlands beyond. Step outside to the rooftop deck for truly unobstructed panoramic vistas of Keystone's ski terrain, a spectacular sight in every season. Each of the four bedrooms offers its own ensuite bathroom, while three of the four open to private outdoor living spaces. The primary suite on the second floor enjoys sweeping southern views of the ski slopes and a spa-like bathroom complete with a steam shower. Keystone and Summit County offer endless summertime outdoor activities: world-class hiking, mountain biking, and fly fishing await across the surrounding mountains and valleys. Five championship golf courses, including Jack Nicklaus and Robert Trent Jones Jr. designed courses at Keystone, round out the options on land, while Lake Dillon's open waters invite sailing, paddleboarding, fishing, and camping against one of Colorado's most scenic backdrops. A rare bonus: this property carries no Keystone Neighbourhood Company Transfer Tax and no annual KNC dues, delivering exceptional value alongside the mountain lifestyle this property offers. STR rentals are permitted, offering flexibility as a primary residence, retreat, or investment.