13052 Via Tesoro Drive TUSCAN-INSPIRED SINGLE-STORY LUXURY ESTATE IN THE VILLAS OF MONTE SAN SAVINO. Set behind the gates of The Villas of Monte San Savino, one of Rancho Cucamonga's most distinguished private luxury enclaves, this exceptional single-story, Tuscan-inspired residence offers ~4, 000 sqft of refined living on an expansive ~16, 000 sqft lot. Four spacious bedrooms, each with their own en-suite bath, provide exceptional comfort and privacy, while richly finished architectural wood columns, premium hardwood and Italian tile flooring, custom wired sound, and two fireplaces contribute warmth, architectural character, and timeless sophistication. The beautifully appointed kitchen features custom cabinetry, premium granite surfaces, Wolf appliances, an expansive center island, a separate butler's pantry, and a walk-in pantry, creating an exceptional setting for everyday living and entertaining. The primary suite is a private retreat, complete with an exceptionally spacious walk-in wardrobe and a luxurious bath featuring an expansive enclosed walk-in shower finished in granite and stone, along with a separate jetted soaking tub. A two-car attached garage provides ample parking and storage, while an additional attached one-car garage is currently utilized as a private workshop, offering valuable flexibility for hobbies, projects, or additional vehicle space. Beyond the interiors, brick-paver driveways, walkways, and patios complement extensive gardens and a charming orchard setting, while the private backyard unfolds as a resort-inspired retreat with a sparkling pool and spa, automatic pool cover, gas firepit, and inviting spaces for dining and relaxation. Thoughtfully designed for everyday comfort, this extraordinary residence invites its next owner to embrace a lifestyle of privacy, elegance, and effortless California living in one of Rancho Cucamonga's most coveted gated communities. Don't miss the 3D Virtual Video Tour!!