Casas Apartments for rent in San Diego, CA on ForRent.com: (866) 306-7426 - Availability, pricing and special promotions subject to change daily. At the Casas in San Diego, California, you'll find a centrally located suburban community. We're within minutes of I-15, Mira Mesa Community Park, Miramar College, and the Miramar Marine Corps Air Station, as well as local shopping, dining, and entertainment.