The Alton Apartments is an all-encompassing community that adds a dose of sophistication to the ever prosperous Irvine Business Complex. Enveloped within the community are two saltwater swimming pools, serene courtyards, impressive resident lounges and a 24-hour fitness center. The Alton is an all-encompassing community that adds a dose of sophistication to the ever prosperous Irvine Business Complex. Enveloped within are two saltwater swimming pools, serene courtyards, cozy clubhouses and a 24-hour fitness center. Our collection of studios, 1- and 2-bedroom apartments are finished with handsome quartz countertops, lustrous tile backsplashes and stainless steel appliances. Lastly, with the Diamond Jamboree Shopping Center and "The District" just moments away, the Alton offers everything you need to live, play and thrive.