Location! Walking distance to Diamond Bar High! This beautifully upgraded and maintained 5-bedroom, 3-bathroom home offers 2,468 square feet of living space on a generous 13,447 SqFt. lot. The front door with glass panels, open and large living room with fireplace, creating a grand yet inviting atmosphere. Formal dining room with ceiling fan. The upgraded kitchen offers granite counter tops, center island, ample cabinetry, stainless-steel appliances, and opens to a cozy breakfast nook with direct access to the backyard. The family room also opens to the backyard, providing seamless indoor-outdoor flow. The main floor features a downstairs bedroom and full bathroom, ideal for guests or multi-generational living. Upstairs, you'll find four additional bedrooms and two bathrooms, including a spacious primary suite with a private retreat area-perfect for a home office, reading corner, or quiet relaxation. The property has energy efficiency systems: smart attic ventilation and whole house fan, which can regulate the heat and improve the airflow. Step outside to a resort-style backyard, perfect for entertaining. Fully covered aluminum patio deck with ceiling fans, sparkling pool, expansive covered pavilion with custom curtains, and a versatile side yard that can accommodate a basketball hoop, garden beds, or additional outdoor activities. Award winning Diamond Bar High is about 300 yards away. With an unbeatable location near schools, parks, shopping, and easy freeway access, this home combines comfort, convenience, and exceptional outdoor living.