The Pablo Beach Post Office was built in 1903 and served the area as its post office until 1908, when the town was still known as Pablo Beach before being renamed Jacksonville Beach in 1925. It was the first building constructed at the Beaches as a stand-alone post office; before that, postal service operated from local businesses such as the general store and the Murray Hall Hotel. Throughout the building’s years in service, Mrs. Celenia Dickerson ran the post office as postmistress. In 1986, the building was moved to Pablo Historical Park.