20992 Cornerstone Drive, Walnut, CA 91789

Welcome to this beautifully maintained corner end-unit home in the highly desirable Astoria at Cornerstone community. Offering 4 bedrooms, 3.5 bathrooms, and approximately 1,983 sq ft of living space, this bright and spacious residence features high ceilings, contemporary finishes, and abundant natural light throughout. The first level includes a private bedroom with ensuite bath, ideal for guests, extended family, or a home office. The main living area on the second floor features wood flooring, an open-concept living and dining area, a private balcony, powder room, and a modern kitchen with a large center island, quartz/granite countertops, and ample cabinet storage. The top floor offers 3 additional bedrooms, including a spacious primary suite with private bath, plus two secondary bedrooms, a hall bathroom, and a convenient upstairs laundry room. Additional highlights include central A/C and heat, an attached 2-car garage, and an excellent location within walking distance to Walnut High School and Suzanne Middle School, both part of the highly regarded Walnut Valley Unified School District. Conveniently located near freeway access, Metrolink stations, shopping, dining, and everyday amenities. Move-in ready in late April. Pets considered with additional deposit.