Nestled on a quiet cul-de-sac in the highly desirable city of Diamond Bar, this beautifully maintained 2 story 4-bedroom, 3-bathroom home offers the perfect blend of comfort, functionality, and outdoor living. Boasting a large enough living space on an expansive 15,322 square foot lot, this residence provides ample room for both everyday living and entertaining. Step inside to discover a spacious and inviting floor plan filled with natural light, enhanced by energy-efficient windows installed throughout the entire home. The thoughtfully designed layout features generous living areas, a bedroom and a bathroom downstairs, well-sized bedrooms upstairs, and a spacious bonus room provides the perfect flex space for a home office, media room, play area, or additional family lounge, a seamless flow ideal for families of all sizes. The home is equipped with a premium water filtration system, adding both convenience and peace of mind for daily living. Outside, the oversized backyard creates a private retreat with endless possibilities - perfect for gatherings, relaxation, or future customization. Enjoy Southern California living year-round under the covered patio, an ideal space for outdoor dining, entertaining guests, or simply unwinding in comfort. Located in the heart of South Diamond Bar, known for its scenic neighborhoods, a blue ribbon school district that is Walnut Valley Unified School District, and convenient access to shopping, dining, and major freeways, this property presents a wonderful opportunity to enjoy spacious suburban living in one of the area's most sought-after communities.