Avonlea Highlands apartments 950 E Main St, Cartersville, GA30121 Avonlea Highlands apartments is nestled in a rolling, wooded property just west of I-75 on Main Street. It offers one-,…More two- and three-bedroom apartment homes in varied floor plans. Nine-foot ceilings and garden tubs add to the modern decor of the apartments. There are detached garages, a fitness center, a playground, lighted tennis courts, a car care center and a large swimming pool on the premises. Stop by for a welcome smile and guided tour of all the Avonlea Highlands has to offer.