Luxury meets function at this exquisite Orange Park Acres estate! This sprawling California ranch style home sits on a one acre lot at the end of a quiet cul-de-sac. With a gorgeous u-shaped stone paver driveway, mature trees, professional landscaping, extensive entertaining spaces, pool and spa, horse barn, and even a backyard castle, the opportunities are endless. The 5,707 square foot home has been upgraded throughout with fine craftsmanship details in every space. From custom cherry hardwood floors and built in cabinetry to marble fireplaces, you will immediately feel the quality of the finishes in every room. The gourmet chefs kitchen offers a top of the line professional grade Wolf stove and Sub Zero refrigerator as well as custom cabinetry, an oversized island, and beautiful rare green marble counter tops. The main living spaces offer multiple sliding doors for the ultimate California room (indoor and outdoor) living experience. The spacious primary suite offers pool and garden views, with its own lounge space and direct access to the spa and fire pit. A beautiful attached bathroom is upgraded with specialty opal counter tops and shower alongside a dreamy soaker bathtub. There is an impressive private library and office space with extensive custom wood desks, book cases, and a secret hidden door to its own restroom. Amongst multiple bedrooms there are two additional suite style bedrooms with full attached bathrooms and separate entrances as well as an additional kitchen. This property is complete with an indoor and outdoor sound system, a natural gas Generac back up home generator and several other practical upgrades. Outside you will appreciate the picturesque park-like setting. Center stage is the impressive tropical pool and spa with waterfalls and a rock cave. Another sure to surprise feature is the backyard castle with its own underground rooms! Lush greenery, multiple patio spaces, a custom BBQ kitchen, outdoor restroom, fire pit, fountains, and green spaces will provide the ultimate in backyard entertainment for both small groups and large gatherings. Tucked away to the corner of the property is a charming raised center isle horse barn. The barn area has direct access to the extensive OPA horse trail system. With ample space this barn could be home to your horses or it could double as extra storage or work shop space. This one of a kind property is sure to impress!