Perched on a private ridge with sweeping foothills views, this extraordinary custom-built mountain retreat offers over 10 acres of unmatched privacy, serenity, and natural beauty. Designed with intention and built to the highest standards, this 3-bedroom, 3-bath residence seamlessly blends luxury living with cutting-edge efficiency. The open-concept great room is the heart of the home, where vaulted ceilings, radiant in-floor heat, and a dramatic wall of windows bring the outdoors in while framing breathtaking vistas. The chef's kitchen is equally impressive, featuring Bosch stainless steel appliances, quartz countertops, a spacious island, and dual pantries-perfect for both everyday living and elevated entertaining. The main-level primary suite offers a private retreat with patio access, a spa-inspired bath, walk-in closets, and convenient in-suite laundry. Two additional bedrooms and a full bath complete the main level, providing comfortable accommodations for family or guests. An expansive walkout basement with 9-foot ceilings and radiant heat is ready for customization. What truly sets this home apart is its advanced construction and self-sufficient design. Built with Structural Insulated Panels delivering exceptional R-values (R-42 walls, R-54 roof), the home achieves remarkable energy efficiency. Features include passive solar orientation, an 8-zone radiant heating system, high-efficiency air exchange, triple-pane Pella windows, solar-assisted hot water, and a 42kWh whole-house generator. Outdoor living is equally compelling, with a massive covered deck, stucco exterior, and oversized 3-car garage. Located in the sought-after Green Mountain Meadow community, just minutes to Red Feather Lakes and 45 minutes to Fort Collins, this is a rare opportunity to own a truly refined, energy-conscious mountain sanctuary!