Escape to the serene foothills of Cowan Heights at 10204 Overhill, where nature and modern living seamlessly blend. As you pass through the iron gates, you will find yourself in a tranquil courtyard filled with roses. The covered porch and elegant double doors invite you inside, where a grand foyer with cathedral ceilings opens to the formal dining and living areas. On the main level, a precious powder room with intricate tile work awaits, as well as a bedroom with an adjacent bathroom, including a tub/shower combo. A side door off the laundry area leads to the downstairs sleeping quarters, perfect for a long-term, no-stairs guest suite. Step into the spacious family room, where you can entertain large groups and enjoy the warmth of the fireplace and French doors leading to the backyard pool. The kitchen, with its views of the canyon and pool, is a cook's dream with a cooktop, double oven, warming tray, and built-in refrigerator. Adjacent to the kitchen, a light and bright breakfast room with a kitchen pass-through, expansive windows, and French door leading to its own secret garden awaits. The backyard oasis is the perfect place to relax and unwind, with multiple entertaining areas including a Peter's Canyon viewing deck, a cart-wheel perfect lawn, meandering hillside gardens, a sparkling pool and spa, and low maintenance vegetation. The expansive grounds are perfect for a peaceful pool-party, family wedding, or a resort-at-home experience. On the second level, the regal owner's suite boasts a large bedroom with a massive viewing deck and circular stairs leading to a loft and fireplace - perfect for a private library, office, or art loft. The updated ensuite bathroom includes a spacious walk-in closet, dual vanities, bathtub with views, a walk-in shower, and dressing area. Additionally, there are 2 upstairs view-bedrooms that share a full hall bathroom, linen storage, and a lovely den (that could be the 5th bedroom) with its own viewing deck. This enclave of custom derivatives includes a small HOA that maintains common grounds, and the nearby Peter's Canyon nature preserve offers peaceful hiking, running, mountain biking, and horse trails. The home is located in the award-winning Arroyo Elementary, Hewes Middle, and Foothill Highschool school district and is centrally located in OC, making it commutable to all SoCal has to offer.