Recorded evidence from the early 18th century indicates that a settlement named Beale Town on the Anacostia River was located on the site that later became Hyattsville. The little outpost never achieved town status, and in 1742, for both economic and topographical reasons, the residents of the hamlet petitioned to have a new town laid out a half mile below Beale Town at Garrisons Landing (which was later named Bladensburg). The legislature granted the petition, and Beale Town ceased to function as a legal entity.
About a hundred years later, in March of 1845, Christopher Clark Hyatt purchased his first parcel of land in the area. The presence of the railroad and telegraph made it ideal for settlement, and soon the surrounding farmland began to be subdivided into housing lots. By 1859, the area had unofficially become known as Hyattsville by the post office and cartographers. The Act of Incorporation of the City of Hyattsville was signed into law in April 1886.