Set amid rolling hills of Paso Robles wine country, this private 20.34-acre estate offers sweeping vineyard views, mature oaks, and timeless California ranch living. Within gated Creston Hills Ranch, property features approx. 14.5 acres of producing vineyard: 10 acres of Cabernet Sauvignon and 4.5 acres of Merlot. Spectacular sunsets enhance the peaceful country setting. Spanish-style ranch home offers over 4,400 square feet of living space, blending rustic character with relaxed comfort. Gated circular driveway leads to living room with high ceilings, exposed wood beams, new flooring, and wood-burning fireplace. French doors open onto patio, framing sweeping vineyard views and bringing outdoors in. Kitchen and dining area invite gathering, with generous prep space, center island, and stainless steel appliances. Butler's pantry and adjoining utility room add convenience, while sunken family room offers cozy retreat with window seat, fireplace, and direct patio access. Primary suite features fireplace, vineyard views, and patio access. Dual closets and ensuite bath with soaking tub, walk-in shower, and dual-sink vanity complete the space. Three additional bedrooms, one with vaulted ceilings, share full bath. Powder room and attached three-car garage complete main home. A one bedroom, one bathroom guest house with private entrance, fireplace, French doors, and vineyard-view balcony suits guests, extended family, or rental use. Attached farm office provides dedicated workspace for business or agricultural operations. Expansive patios and manicured backyard overlook vineyard. Large pergola creates inviting setting for alfresco dining and spectacular sunsets. Half-acre improved equipment yard with decomposed granite and agricultural gates accommodates vineyard operations and equipment storage. Recent upgrades enhance efficiency and self-sufficiency. A 52-panel solar system, installed less than a year ago, pairs with three Tesla Powerwall batteries. Three HVAC units provide climate control. One water well and two 6,000-gallon storage tanks serve property, while second capped well was designed for wind-powered operation. Electric-powered entry gate adds security within gated neighborhood. This distinctive Paso Robles wine country estate offers producing vineyard, expansive acreage, exceptional views, and versatile living for a private retreat, family compound, or vineyard lifestyle.