To obtain a method and an apparatus for manufacture of a cast molding foundation capable of achieving efficiency of manufacture and improvement of yield.

In the manufacturing method, a plurality of molding foundations are taken out from a cast molding apparatus 11, and those molding foundations are finished. In this case, the molding foundations taken out from the cast molding apparatus 11 being held with a robot 13 are successively transferred to a stock yard 12. In a casting process with the cast molding apparatus 11, those molding foundations are finished with finishing devices 14-19 being held again with the robot 13.