The invention provides a self-leveling moveable raised floorboard and an installation method for the self-leveling moveable raised floorboard. The self-leveling moveable raised floorboard comprises afloorboard base layer and a floorboard bracket which is adjustable in height and installed below the floorboard base layer. The floorboard bracket is composed of a nut fixed at the bottom of the floorboard base layer through a self-tapping screw, a threaded rod matched with the nut, and a cushioning mat installed at the bottom of the threaded rod. The installation method for the self-leveling moveable raised floorboard includes the following steps: 1)cleaning up the surface of the concrete floorboard; 2) installing the floorboard base layer; 3) installing bonding buckles; 4) fabricating a floorboard surface layer; and 5)installing the floorboard surface layer. The self- leveling moveable raised floorboard can be installed at the surface of cast-in-place reinforced concrete without levelingand ensures the overall levelness of the floor. Drainage pipes, heavy/low current conduit pipes, heating pipes and natural gas pipelines can be laid under the raised floorboard. The self-leveling moveable raised floorboard realizes commercialization and factory production and saves material, improves quality and reduces cost.