The stable and wagon at Alpine Groves Park date from the late 1800s and are original to the site. The stable originally contained two stalls and a tack room. When John E. Harris purchased the property in 1937, hoping to expand orange production, he enlarged the stable to its current size of six stalls. The stable was restored with a grant from the State of Florida Division of Historical Resources in the early 2000s. The wagon in the horse barn was commonly used on farms to transport goods and resources across the property, and local community members George, David, and Davis Gilmore restored it over a four-month period in 2021. The hay rake in the horse barn was donated by Drs. Dave and Christina Caro; although it would not historically have been found on an orange grove, local farmers used such tools to collect or cut hay and let it dry before baling.