Mobile house comprises a horizontally arranged supporting metal frame, carcase floor, wall and roof structures and at least one door. The floor, wall and roof structures form a single supporting structure, as a result of the combination of carcase panels and the provision of overall spatial rigidity by the longitudinal and transverse elements of the carcases of these panels. The roof structure is at least single-pitched, and its inner surface is a ceiling. In this case, the above-described single supporting structure rests on the above-mentioned supporting metal frame, and each of the said carcase panels has a wooden carcase frame, which forms the end walls of the panel, within which is located pressed to a density of from 80 to 160 kg/m3 straw, which together with the side surfaces of the end walls of the wooden carcase frame forms the inner and outer walls of the carcase panel. In this case, the surface of the pressed straw, which together with the side surfaces of the end walls of the wooden carcase frame forms the inner and outer walls of this panel, is processed by cutting, and the adjacent end walls of the specified carcase panels are fastened together. The adjacent end parts of the end walls of the carcase panels of the roof structure and the end parts of the end walls of the carcase panels of the wall structure are fastened using flat metal corner elements with holes, the surfaces of which adjoin the corresponding surfaces of the end walls of the fastened carcase panels, and rod-shaped fastening elements pass through the holes in the fastened carcase panels. In addition, the adjacent end parts of the inner walls of the carcase panels of the roof structure and the end parts of the inner walls of the carcase panels of the wall structure, as well as the adjacent end parts of the outer walls of the carcase panels of the roof structure and the end parts of the outer walls of the carcase panels of the wall structure are fastened, respectively, by means of bent metal corner elements with holes, the surfaces of which abut the corresponding surfaces of the walls of the fastened carcase panels, and through the holes in the fastened carcase panels pass rodshaped fastening elements. On the said inner and outer walls of the carcase panels are applied layers of plaster, the thickness of which does not exceed 20 mm, where the plaster layer applied to the inner walls of the carcase panels contains clay and sand. Outside at least part of the abovementioned plaster layers of the carcase panel walls, a moisture-proof layer is located, and outside the plaster layer of the inner walls of the carcase panels of the floor structure, there is an upper layer of the floor surface, which is installed through the batten with the formation of an air gap between this layer and the plaster layer.