A building having temperature regulating system includes a main body, a work bench, a pad, and a fan. The main body has a bottom plane, a first sidewall, and a second sidewall. The first sidewall and the second sidewall are located on two opposite sides of the bottom plane, respectively. The first sidewall has an air flow channel. The pad is disposed on the first sidewall, and the air flow channel is located underneath the pad. The work bench is disposed on top of the bottom plane. The work bench has a support plane. The maximum distance between the bottom plane and the height of the air flow channel is smaller than the distance between the bottom plane and the support plane.一種具溫度調節系統的建築物,包含一建築本體、一工作平台、一第一水牆、一氣流道以及一第一風扇。建築本體具有一底面以及位於底面相對兩側的一第一側壁及一第二側壁,第一側壁具有一貫通的氣流道。第一水牆設置於第一側壁,氣流道位於第一水牆下方。工作平台設置於建築本體內,工作平台具有一承載面,且氣流道距離底面的最大高度小於承載面距離底面的高度。第一風扇設於第二側壁,第一風扇產生氣流對應於工作平台。10...具溫度調節系統的建築物100...建築本體101...第一側壁102...第二側壁103...底面110...工作平台111...承載面120...氣流道131...第一水牆132...第二水牆141...第一風扇142...第二風扇151...第一溫度感測器152...第二溫度感測器153...第三溫度感測器160...加熱裝置20...盆栽作物