Authentic Santa Barbara Hacienda Estate nestled beneath a canopy of majestic oaks and sycamores on 16.9 private acres in the rolling hills of Valley Center. This extraordinary single-level estate combines timeless architecture, exceptional craftsmanship, and a setting of remarkable beauty and tranquility. A long crushed-gravel driveway meanders through the property, creating a grand arrival to a residence inspired by the classic haciendas of Santa Barbara and old-world Mexico. Smooth hand-finished stucco, a traditional clay tile roof, handcrafted wood doors, artisan Mexican tile, wrought-iron accents, and dramatic timber-beamed ceilings showcase the quality and authenticity rarely found in today's construction. The approximately 3,500-square-foot residence features two bedrooms within the main home, complemented by a private third bedroom and full bath adjacent to the detached three-car garage—ideal for guests, extended family, a home office, or caretaker accommodations. Rich architectural details, custom cabinetry, and a magnificent stone fireplace create a warm and inviting atmosphere throughout. Designed for exceptional indoor-outdoor living, the estate offers multiple entertaining spaces, including a charming courtyard fountain, an outdoor dining area, a built-in barbecue, and an authentic wood-fired pizza oven. Whether hosting intimate gatherings or large celebrations, the property provides an unforgettable setting surrounded by nature and privacy. The grounds are equally impressive, featuring mature avocado trees, towering native oaks and sycamores, and nearly 17 usable acres suited for an equestrian estate, boutique vineyard, grove, ranch, or private retreat. Formerly home to the Accidental Winery vineyard, the property offers a unique opportunity to create a new chapter while honoring its rich agricultural heritage. Hand-laid stone walls frame a picturesque future pool site, creating the perfect setting for a resort-inspired outdoor living environment. Rarely does a property combine authentic Santa Barbara Hacienda architecture, usable acreage, vineyard heritage, equestrian potential, mature specimen trees, and extraordinary entertaining amenities in such a private and peaceful setting. A truly distinctive Valley Center estate offering an unmatched blend of character, craftsmanship, and lifestyle.