Experience elevated luxury living in the prestigious gated community of Heritage Hills. Perfectly positioned on a private greenbelt lot with sweeping mountain and open space views, this exceptional residence offers nearly 6,000 finished square feet designed for both grand entertaining and everyday comfort. The dramatic two-story great room is filled with natural light and anchored by a stunning fireplace, while the gourmet kitchen features slab granite countertops, an oversized island, double ovens, walk-in pantry, and generous dining space. A richly appointed main-floor study with custom built-ins creates the ideal work-from-home retreat. Upstairs, the expansive primary suite offers a private fireplace, spa-inspired five-piece bath, and peaceful sitting area overlooking the scenic backdrop. Three additional en-suite bedrooms complete the upper level. The finished walk-out basement is an entertainer's dream with a large recreation space, wet bar, wine cellar, media room, guest suite, and extensive storage. Outdoor living shines with multiple covered decks and patios, beautifully landscaped grounds, and a private sport court, all backing to open space for ultimate privacy and breathtaking Colorado sunsets! Additional highlights include 5 fireplaces, soaring vaulted ceilings, hardwood flooring, oversized 3-car garage, and access to Heritage Hills amenities including clubhouse, pool, and tennis courts. 9130 S Lost Hill Drive is a rare opportunity to own a premier luxury home in one of Lone Tree's most sought-after communities.