Nestled in the prestigious enclave of Sienna Hills Estates in Signal Hill, this exceptional two-storey residence offers an elevated living experience on Calgary?s sought-after west side. Surrounded by mature trees and thoughtfully designed landscaping, the home provides a rare sense of privacy and timeless curb appeal. Step inside to discover an impressive open-concept layout highlighted by soaring vaulted ceilings, a striking curved staircase, and expansive principal living spaces designed for both everyday comfort and elegant entertaining. The formal living and dining areas create a sophisticated setting, while large windows invite natural light throughout. The kitchen is beautifully appointed with stainless steel appliances, including a newer dishwasher and hood fan, complemented by rich cabinetry, a generous central island with granite countertops, and a charming breakfast nook framed by a bay window. The sunken family room offers a warm and inviting atmosphere, anchored by a wood-burning fireplace and enhanced with custom built-ins?perfect for relaxed evenings or hosting guests. Upstairs, the home features well-proportioned bedrooms, including a spacious primary retreat complete with skyline views, a walk-in closet, and a spa-inspired ensuite featuring dual vanities, a glass shower, and a jetted soaker tub. The fully developed walk-out lower level expands the living space with a fourth bedroom, full bathroom, a flexible office or guest area, a games room with wet bar, and an additional family room?ideal for multi-generational living or entertaining. Outdoor living is equally impressive, offering multiple spaces to unwind, including a covered patio, an elevated main-floor balcony, and a private upper balcony off the primary suite. Ideally located just minutes from top-rated schools, parks, pathways, shopping, and dining, with convenient access to downtown, this home presents a rare opportunity to own in one of Calgary?s most established and desirable communities.