NEW CONSTRUCTION!! MOVE-IN READY!! Welcome to 4186 Jameson Drive, a stunning custom New Construction residence nestled in the most prestigious gated community of Crown Ranch Estates in South Corona. This exceptional single-story home boasts 4,634 square feet of refined living space on a nearly 1-acre lot, featuring 5 generously appointed bedrooms, 5.5 lavish bathrooms, and Office that could be used as the 6th bedroom. The gourmet kitchen is a culinary dream, equipped with top-tier Thermador appliances, radiant Mont Blanc Quartzite countertops, and an exquisite marble mosaic tile backsplash illuminated by LED under-cabinet lighting. The expansive kitchen island, with its striking waterfall edge, is designed to impress guests and provide the perfect setting for memorable gatherings. Additionally, a walk-in pantry offers ample storage and organization. The opulent master suite offers a spa-like en suite bathroom with a full-height tiled shower and a luxurious free-standing Roman tub. Premium porcelain tile floors adorn all bathrooms and the laundry room, which is a separate, convenient space. Water-resistant laminate flooring adds elegance throughout the home. Each bedroom functions as a private sanctuary, designed as an en-suite with spacious walk-in closets. Relax in the grand great room beside the 42-inch linear gas fireplace, or step outside to the expansive covered patio, ideal for al fresco dining and entertaining. The attached 3-car garage, featuring 8-foot-tall garage doors, provides abundant space for vehicles and additional storage. Energy-efficient amenities include two-stage AC units, twin tankless water heaters, and solar-ready.