Wine Country Hilltop Estate with Casita, Olive Grove & Vineyard. Prominently positioned atop an elevated knoll with panoramic views of surrounding mountains and vineyards, this picturesque estate spans nearly 6 acres of gently rolling hills - and is the kind of place that lifts your spirit the moment you arrive. Thoughtfully designed for comfort and effortless indoor-outdoor living, this custom single-story residence features 3 spacious bedrooms, a dedicated home office that could serve as a 4th bedroom, and an attached casita with its own private entrance - perfect for guests, extended family, or a multi-purpose space for relaxation, exercise, or work. Every room offers a view, bringing the outdoors in at every turn. At the heart of the home, an expansive great room showcases soaring ceilings, custom built-ins, and a trio of French doors that frame soothing vistas and open to a private backyard sanctuary. A full-length covered patio runs the entire width of the home - perfect for golden hour dinners, quiet mornings, and relaxed gatherings with family and friends. The grounds are equally captivating, featuring a sparkling pool (heated) and spa, a built-in BBQ area, and landscaped grounds that include a producing olive grove and about 2 acres of planted petite Sirah and Zinfandel vines. A private well and 7,000-gallon storage tank offers sustainable, self-sufficient irrigation for the vines. In addition to the attached 3-car garage (720 sf), the property features an oversized 4-car garage/workshop (950 sf) with covered RV parking - a dream setup for car enthusiasts and hobbyists alike. Also, white perimeter fencing (North and West sides) with interior wire, a graded and poured V-ditch, and gravel catch box with drainage pipes leading to the street. This is a property that offers a rare mountaintop sense of serenity, privacy, and well-being. Whether you're sipping wine beneath the covered patio, lounging by the pool, or strolling the vineyard at sunset, every moment here invites a lifestyle that feels worlds away - yet all the best of Temecula, from wineries and fine dining to golf and entertainment, is within 15 minutes from your doorstep.