Welcome to this beautifully upgraded corner unit townhome in the popular Montefino community of Diamond Bar, situated within the highly acclaimed Walnut Valley School District. As you step inside, you're greeted by vaulted ceilings in the family room, where natural light streams through expansive windows and glass doors, highlighting the new floors and a cozy fireplace that adds warmth and charm. The outdoor space features a newly crafted deck, offering a peaceful and private setting for relaxation or gatherings. This backyard is a standout feature, providing a serene retreat that's a true rarity in this community. The heart of the home is the open-concept kitchen and dining area. The kitchen boasts custom-built grey cabinets, sleek black stone countertops, and a bay window that allows natural light to fill the space. The dining area, with its sliding glass doors, seamlessly extends to the patio, creating an easy flow between indoor and outdoor living. Upstairs, you'll find three comfortable bedrooms. The primary suite is a peaceful haven, featuring high ceilings, two spacious closets, and an ensuite bathroom with a double vanity, a spa tub set beneath an elegant arched window, and a separate shower. The two additional bedrooms share a convenient Jack-and-Jill bathroom, making it ideal for family living. Additional highlights include an attached garage with built-in storage, a skylight in the stairway, and an upgraded HVAC system. The Montefino community offers tree-lined streets, four swimming pools/spas, and a convenient location near top-rated schools, dining, and shopping. HOA covers water, trash, and exterior maintenance & insurance.