Private single-story net-zero estate on nearly half an acre in Santana Estates. Reimagined in 2021, this rare single-story net-zero estate where comprehensive renovation, energy independence, and garden living come together on nearly half an acre. Offering 2,359 sq. ft., 4 Bed/2 Bath, it is designed for effortless modern living. Virtually every fixture, finish, and key home system including electrical, plumbing, insulation, windows, and climate control was replaced or upgraded, creating lasting comfort, efficiency, and peace of mind. Wide-plank hardwood floors, Andersen double-glazed windows, extensive insulation, and an overcapacity Mitsubishi Electric zoned heat pump deliver outstanding comfort and energy efficiency. The remodeled kitchen features a Thermador induction cooktop, while the updated primary bath includes self-lighting mirrors and a point-of-use water heater. A whole-house vacuum system and cedar-lined walk-in closet complete the home's thoughtful design. This fully integrated all-electric home has no gas service and features a 14.8 kW Tesla Solar Roof with approximately 20 years of transferable warranty remaining, dual Tesla Powerwalls, upgraded electrical service, and EV charging capability, delivering net-zero performance, resilience, and exceptionally low utility costs. Every improvement was designed to provide energy independence, water-wise landscaping, a fruit orchard, organic vegetable gardens, and low ongoing operating costs. The insulated 800 sq. ft. covered patio overlooks a thriving orchard of approximately 30 fruit trees, 15 organic raised garden beds, and 53 Italian cypress trees, 45 planted in 2021, forming a living wall along the western boundary that provides privacy, year-round greenery, and afternoon shade. An app-controlled drip irrigation system serves the front and rear landscape while conserving water. Weather-resistant fencing carries a lifetime warranty. A detached flex building is ideal as a home office, studio, gym, or workshop. A sewer connection is in place for a future ADU (buyer to verify City requirements). A 360-degree security system with 24-hour recording provides added peace of mind. A circular driveway, two-car garage, 6 fruit trees, 20 rose bushes, and low-maintenance landscaping create exceptional curb appeal. A rare turnkey estate thoughtfully designed for luxury, sustainability, resilience, and enduring value.No Mello-Roos. Seller welcomes offersbring your best offer.