135 S Calle Alta Don’t miss this rare opportunity to own a meticulously upgraded single story John Lyttle built stunner with breathtaking views. Set on one of the highest hills in East Orange, this cul-de-sac estate offers unrivaled 280-degree views. From snow-capped mountain peaks to rolling green hills and shimmering city lights below, the views are integrated into nearly every room in the house and sprawling 13, 000 SF grounds. Step through the grand double-door entry into an interior defined by soaring ceilings and elegant stone floors. The open-concept heart of the home features a massive Great Room with inviting fireplace and a wall of glass doors, a Chef’s Kitchen equipped with a gas range, double ovens, a walk-in pantry, a dedicated breakfast nook and a massive island with a breakfast bar. Living room flows effortlessly from kitchen to dining room to the warm and welcoming family room surrounded by serene mountain views and warmed by a second fireplace. Newer sliding glass doors from dining & living spaces blur lines between inside and out and beautiful, low maintenance grounds upgraded with warm pavers and lush turf set the stage. Whether you’re hosting at the built-in BBQ and outdoor dining station or relaxing under the covered patios, the incredible views are the stars of the show. And if gardening delights, citrus trees & a dedicated garden area awaits your personal touch. Interior highlights include a luxurious primary suite boasting three closets (including two walk-ins) and a spa-like bath with a soaking tub, floor-to-ceiling tiled shower, and dual vanities. Two additional oversized bedrooms feature custom built-in desks and cabinetry, perfect for a home office or student setup, and a beautifully remodeled bath. The three car finished garage includes walls of newly installed closets and entire driveway & courtyard is fully paved in brick. This highly sought after tract sits above the famed Orange Hill restaurant. Beyond breathtaking views and wide, quiet streets, there are hiking trails, and tennis/ pickleball courts included in the low HOA dues to enjoy with neighbors or friends. Whether you are soaking in majestic, ever-changing sunrises and sunsets or enjoying walks through this remarkable neighborhood, this rare hilltop estate offers a legacy of luxury and a view that simply cannot be replicated.