The invention relates to the technical field of building houses, and discloses a novel building house structure and an installation and construction technology. The novel building house structure comprises a base and a ground platform, the ground platform is arranged on the base, two side plates are arranged on the upper wall surface of the ground platform, a back plate is arranged between the two side plates, a front plate is arranged on the front sides of the two side plates, a rectangular opening is formed in the middle of the front plate, two movable doors are hinged into the rectangular opening through hinges, a stand column is fixedly arranged at the top of the back plate, a check block is fixedly arranged at the top of the front plate, the cross section of the check block is trapezoidal, a cross beam is arranged between the check block and the stand column, roof tiles connected with the side plates on the two sides are arranged above the cross beam, the number of the roof tiles is set according to the length and size of the house, the roof tiles are in a V shape, and glass is installed in the gaps between the stand columns and the roof tiles on the two sides. The house is of an assembled structure, so that the purposes of convenient installation and convenient transportation are effectively achieved.