The Ranch Estates of Tucson is senior living at its finest. We are located in the beautiful Casas Adobes area of Tucson, near Oro Valley. Our community includes assisted living and memory care services and amenities catered to the individual. The Ranch Estates of Tucson is much more than senior living—it's a way of life. Here you'll find a distinctive living experience filled with friendships and life enrichment activities. Step outside and discover peaceful outdoor spaces perfect for visiting with friends, gardening, enjoying fresh air or bird watching.