Nestled on THE BEST LOT IN SUNNY HILLS ESTATES this newly painted Single-Level Stunner offers 4,188 square feet of refined living space on a sprawling 23,166 square foot private lot. This gated residence will take your breath away! Blending privacy and functionality in one of North Orange County's most sought-after neighborhoods among the pine trees surrounding the property. Positioned just minutes from Providence St. Jude Medical Center and located within the highly regarded Sunny Hills school boundaries, including Laguna Road Elementary School and Sunny Hills High School, the home offers exceptional convenience for medical professionals, executives, and education-focused households seeking both prestige and accessibility. The romance & grandeur extend to the home's interior for both grand entertaining and everyday Executive comfort! The interior features multiple living spaces including a formal living room with fireplace, a dedicated office ideal for remote work or professional use, and an oversized recreation room perfect for a media lounge, game room, or multi-generational living. At the heart of the home is a Chef-designed Gourmet Kitchen created and utilized by a professional chef, complete with stainless steel appliances, abundant prep space, and custom cabinetry designed for elevated culinary performance and seamless entertaining. The intelligent split-wing floor plan offers exceptional privacy with a secluded guest suite featuring its own office space and full bath, a secondary en-suite bedroom, and a Luxurious Primary retreat with a fully upgraded spa-inspired bath, oversized custom walk-in closet, and sliding doors that open to a tranquil Zen-inspired backyard with mature landscaping and a peaceful water feature. The expansive gated grounds provide exceptional space for outdoor entertaining, future pool potential, or private garden customization. An oversized three-car garage with workshop area and flex space suitable for a temperature-controlled wine cellar complements the home, central vac system along with a Fully Owned Solar System for energy efficiency and long-term savings. This is a RARE opportunity to own a single-story estate of this scale in Sunny Hills Estates - offering privacy, multi-generational flexibility, proximity to top schools and medical centers, and the refined lifestyle expected in one of Fullerton's most established neighborhoods. **Hurry!** Only ONE like this!