Luxury single-story living meets resort-style entertaining in this exceptional Hidden Hills Estates residence, privately situated on an approximately 24,000-square-foot cul-de-sac lot. Featuring four main-level bedrooms, including an expansive primary suite, plus a private upstairs bedroom with its own bathroom, this beautifully upgraded home offers the perfect blend of elegance, comfort, and functionality. A grand double-door entry welcomes you into soaring cathedral ceilings, abundant natural light, and inviting living spaces anchored by a dramatic fireplace. The designer kitchen showcases sleek European-style cabinetry, premium Wolf cooktop, quartz countertops, 10-foot ceilings, and an oversized island that flows seamlessly into the family room through disappearing four-panel sliding glass doors for effortless indoor-outdoor living. The resort-style backyard is designed for year-round enjoyment, featuring a sparkling pool with waterslide, spa, expansive patios, and a permitted 200-square-foot pool house ideal as an executive home office, fitness studio, game room, art studio, or private retreat. The luxurious primary suite opens directly to the backyard and features a spa-inspired bath with dual vanities, an oversized walk-in shower, and a soaking tub overlooking tranquil gardens. The upstairs suite provides exceptional flexibility for guests, multigenerational living, or a private office. Enhanced by over $500,000 in thoughtfully curated improvements, additional highlights include solar panels, gated RV parking, an epoxy-finished three-car garage with EV charging, a whole-house fan, powered attic ventilation, and an integrated security system. Enjoy the privacy and prestige of Hidden Hills Estates, just moments from Yorba Linda High School, Eastside Community Park, scenic hiking and equestrian trails, Savi Ranch shopping and dining, and convenient access to the 91 Freeway. An exceptional opportunity to enjoy the rare combination of predominantly single-story living, resort-style amenities, and timeless luxury in one of Yorba Linda's most sought-after communities.