Tucked behind the gates of Rancho Madrina on an expansive 12,556-square-foot premium lot, this William Lyon estate feels like the crown jewel of the community—private, commanding, and rich with sweeping views across Marbella Country Club, the historic Mission, and the rolling hills. A dramatic grand entry with soaring ceilings, striking designer lighting, and dual custom staircases sets the tone for the refined interiors ahead. Marble floors grace the main level, complemented by crown moulding, recessed lighting, and a sense of timeless elegance throughout. The floor plan is both gracious and highly functional, offering six bedrooms and five-and-a-half baths, including a main-level en-suite ideal for guests and a separate office or sixth bedroom that adapts effortlessly to today’s lifestyle. Formal living and dining spaces flow seamlessly into the great room, creating a natural rhythm for everyday living and elevated entertaining alike. At the heart of the home, the chef’s kitchen is finished with granite countertops, a full travertine backsplash, custom cabinetry, and an impressive suite of Wolf appliances, including a Sub-Zero double refrigerator, dual dishwashers, a butler’s pantry, and a wine and beverage refrigerator—designed for both intimate dinners and large-scale gatherings. Upstairs, the primary suite is a true retreat, complete with a private balcony and a spa-inspired bath featuring dual vanities, two separate water closets, a walk-through dual-head shower, and a soaking tub. The custom walk-in closet is thoughtfully finished with California Closets organization. A generous bonus or media room and an oversized laundry room complete the upper level. Throughout the home, custom built-ins, solid silk window treatments, and plantation shutters add polish and warmth, while recent upgrades including fresh paint and new carpet make the home completely move-in ready. Additional highlights include surround sound, three fireplaces, and epoxy-finished flooring in both the three-car tandem and separate garage. Outdoors, the backyard unfolds as a private resort. A custom pool and spa with stone accents and water features anchor the space, surrounded by mature citrus and pomegranate trees, multiple fountains, and expansive patios and balconies designed to capture the views. A built-in BBQ island with sink, beverage refrigerator, and fire pit completes the setting. Homes of this caliber, on lots like this, rarely come available. This is a special opportunity.