An agricultural house system 1 is constructed such that a plurality of agricultural houses 30 are provided on agricultural land. The neighboring agricultural houses 30 are provided with a space 5 therebetween, an impermeable sheet10 which connects the agricultural houses 30 is provided on the space 5, and an upper part of the impermeable sheet 10 is slant along a longitudinal direction of the space 5.本發明提供一種農業用屋舍系統，可確實且效率良好地進行農業用屋舍周邊之排水。農業用屋舍系統1係將複數之農業用屋舍30並排設置在農地上而構成之系統，相鄰之農業用屋舍30係隔著空隙地5而設置，空隙地5之上設有連接於農業用屋舍30間之遮水片10，且遮水片10的上表面沿空隙地5的長邊方向而傾斜。
