Inviting and warm. Stylish and practical. Designed to help you get the most out of each day. This can be your new home at Sonora at Alta Loma in Alta Loma, California. Our pet-friendly one and two bedroom apartments were built with you in mind. Here, you'll discover exceptional services and amenities, and experience an organic sense of connection with your neighbors and your surroundings. Let us Elevate Your Everyday.