20980 Cornerstone, Walnut, California 91789

Stunning, move-in-ready 3-story contemporary townhome built in 2018 in the heart of Walnut! Located in the exclusive and quiet 31-unit Cornerstone community, this bright and airy home features 4 bedrooms, 3 full bathrooms, and 1,760 sq. ft. of modern living space with an open-concept design.

Main level offers a highly desirable bedroom and full bathroom—perfect for guests, multigenerational living, or a private home office. Second level boasts an expansive living area flooded with natural light and a gourmet chef’s kitchen complete with a massive center island, sleek countertops, and an included refrigerator. Upper level serves as a private sanctuary featuring a luxurious primary suite with a large walk-in closet and en-suite bath, alongside a dedicated individual laundry room (washer/dryer included).

Complete with central A/C and heating, an attached 2-car garage, and great community amenities including a park, playground, and outdoor cooking/BBQ area. Minutes from Valley Blvd, shopping, dining, easy freeway access, and the top-rated, prestigious Walnut Valley Unified School District (close to Walnut High). A must-see!