Tucked away in the peaceful hills of Chino Hills, this one-of-a-kind custom home offers space, flexibility, and a truly special setting on nearly one acre of land. From the moment you enter, you're welcomed by a grand living and dining room anchored by a beautiful brick wood burning fireplace-creating a warm and inviting space for both everyday living and entertaining. Just a few steps down, an expansive family room offers incredible versatility, ideal as a media room, game room, or easily adaptable for additional bedrooms or multi-generational living. The kitchen has been thoughtfully upgraded with custom white cabinetry, quartzite countertops, and high-end Bosch appliances. A large center island with seating invites gathering, while the farmhouse sink sits beneath a charming bay window overlooking the lush backyard. The lower level features two generously sized bedrooms connected by an upgraded Jack and Jill bathroom, with one offering a spacious walk-in closet. Upstairs, the private primary suite is a true retreat-complete with a sitting area, cozy stone fireplace, and an impressively large bathroom featuring dual vanities, a soaking tub, separate shower, private water closet, and an expansive dressing-room-style closet. Step outside to a backyard designed for both relaxation and entertaining. A covered patio overlooks the beautifully landscaped grounds and newly added pool, complete with a water slide and waterfall. A built-in gas fire pit adds to the ambiance, creating the perfect setting for evenings at home. The property continues to impress with a grassy front yard with a playground, a garden area with raised beds and growing vegetables, and a long gated driveway leading to a finished three-car garage with epoxy flooring; ideal for car enthusiasts or additional flex space. Beyond the main areas, the expansive lot offers endless possibilities, including space for animals, a playhouse, or additional storage; allowing you to truly make the property your own. With peaceful mountain and city light views, and just a short drive to nearby golf and local parks, this home offers a rare blend of privacy, functionality, and lifestyle. A truly unique opportunity in the hills--this is a home you won't want to miss.