The utility model discloses a transmission tower independent base. The base is characterized by comprising an integrated casting moulding bottom plate, a buffer plate and a column. The buffer plate is disposed on the bottom plate to improve shearing resistant performance of the column. The column passes through the bottom plate and the buffer plate. The bottom plate and the buffer plate are provided with a plurality of transverse bottom plate main ribs and a plurality of longitudinal bottom plate hoopings. The column is provided with a plurality of longitudinal column main ribs and a plurality of transverse column hoopings. The top of the column is provided with a foot margin bolt for fixing devices. In the conventional column independent base, the column is contacted with the bottom plate. Since the base provided by the utility model is additionally provided with the buffer plate, the contact area between the column and the buffer plate is increased, so that the base is good in shearing resistant performance, concise in integral structure, convenient to construct and clear in force transmission, and effectively resists transverse loads.