Perched on a hilltop near the end of a quiet cul-de-sac in the exclusive Sierra Del Oro neighborhood of Corona, this spacious 4-bedroom, 3-bathroom home offers breathtaking panoramic views of the Inland Empire as its stunning backdrop. Soaring ceilings, abundant natural light, and an open floor plan designed for both entertaining and everyday living create an inviting and comfortable atmosphere throughout the home. Step through the double-door entry into an impressive foyer that opens to the spacious living room and formal dining room. The expansive kitchen, second dining area, and adjoining bonus room are perfectly positioned to capture the incredible views and are anchored by a warm fireplace, creating an ideal gathering space for family and friends. A downstairs bedroom with direct access to the downstairs bathroom provides an ideal setup for guests, multigenerational living, or a private home office. Upstairs, the primary suite feels like a private retreat featuring cathedral ceilings, sweeping views for miles, a separate sitting area, and a stunning double-sided fireplace that adds warmth and ambiance. The generous en-suite bathroom is complete with dual sinks, a walk-in closet, separate shower, and a relaxing spa tub. Two additional bedrooms and another full bathroom complete the upper level. The three-car garage and oversized driveway provide ample space for vehicles, storage, and recreational toys. Outside, the private backyard backs to open space and features a lawn area, fruit trees, and storage shed, creating a peaceful setting to relax and enjoy the surrounding scenery and amazing views. Conveniently located near the Green River exit with quick access to the 91, 241, 71, 55, and 15 freeways, commuting to Orange County, Los Angeles County, or the Inland Empire is remarkably convenient and only one exit east of Yorba Linda. Close to shopping, dining, parks, golf courses, and extensive recreational trails, this home presents a rare opening for buyers seeking views, space, and flexibility in one of Corona's most desirable neighborhoods - opportunity priced for buyers to update and customize into their very own dream home.