Welcome to one of Southern Fallbrook's most exceptional legacy estates, where privacy, abundant water resources, and breathtaking natural beauty come together on 3.31 fully irrigated acres. Ideally located near Bonsall, this one-of-a-kind property offers a rare combination of lifestyle, long-term resource security, and versatility. At the heart of the estate is an architect-designed residence overlooking a private lake, scenic pond, and beautifully maintained grounds. The property is powered by a fully owned solar energy system and is exceptionally equipped with valuable senior water rights, a high-producing private well, and mature producing lemon, olive, pomegranate, and other fruit trees-an increasingly rare combination in Southern California. Beyond the main residence, the property includes a detached two-bedroom guest house, two site-built casitas connected by an outdoor bathroom, multiple workshops, storage buildings, and extensive usable land. Whether you're envisioning a boutique vineyard, equestrian estate, specialty farm, family compound, or private retreat, the possibilities are endless. Enjoy peaceful outdoor living with picturesque water views, exceptional privacy, and room to create your own vision, all while being just minutes from Bonsall, Interstate 15, shopping, dining, and approximately 30 minutes from North County's beautiful beaches. Major inspections, including septic and fire-related inspections, have already been completed, providing added confidence for buyers. Opportunities to own a property with this combination of senior water rights, independent water sources, owned solar, multiple residences, and prime Southern Fallbrook location are exceedingly rare. Buyer to verify all information, including water rights, well production, permitted uses, inspections, and property improvements.