Located in the highly desirable Sierra Del Oro community of Corona, this extensively upgraded 4-bedroom, 3-bathroom home offers 2,394 sq. ft. of living space and over $200,000 in improvements. Features include a main-floor primary suite, soaring cathedral ceilings, a remodeled chef's kitchen with Quartz countertops and stainless steel appliances, beautifully updated bathrooms, new PEX plumbing, dual-pane windows, a new HVAC system, and a fully owned 40-panel solar system. Enjoy indoor-outdoor living with a resort-style backyard featuring a pool, spa, outdoor kitchen, palapa, and mountain views. Additional highlights include a 3-car garage, low HOA, low property taxes, and a prime commuter location near the 91, 71, and 241 corridors with easy access to Orange County, parks, trails, shopping, and dining.