**Breathtaking Views! Exceptional Privacy! Resort-Style Living!** Discover this magnificent Mediterranean-style estate in the prestigious 24-hour guard-gated community of The Country Estates in Diamond Bar. Situated on over an acre of land, this exceptional property offers breathtaking panoramic views, remarkable privacy, and an extraordinary lifestyle. A grand double-door entrance welcomes you into an impressive foyer featuring soaring ceilings, an elegant curved staircase, exquisite chandeliers, and beautiful architectural details. The main level offers spacious living and dining areas, a generous kitchen, and a private guest suite with its own sitting room and separate entrance-ideal for multigenerational living. An expansive deck and covered gazebo provide the perfect setting to relax and enjoy spectacular views. Upstairs, the luxurious primary suite features spacious walk-in closets, accompanied by four additional bedrooms, most with private bathrooms. Beautiful views can be enjoyed from every level. The two main levels offer approximately 6,013 sq. ft. of permitted living space, while the lower level provides approximately 4,339 sq. ft. of additional space, featuring expansive entertainment and gathering areas, a bar, balcony, indoor pool, and spa. This versatile space offers endless possibilities for a home theater, game room, fitness area, or family celebrations. The additional lower-level space is not included in the permitted living area. Outdoor amenities include a swimming pool with restroom, shower, and changing facilities. Additional highlights include a three-car garage, RV parking, circular driveway, horse stalls, and basement storage space. Enjoy the tranquility of a private countryside retreat with convenient access to freeways, shopping, dining, golf courses, and community recreational amenities. A rare opportunity to experience extraordinary space, stunning views, and resort-style living!