The invention provides an efficient rendering method for a three-dimensional effect drawing based on cloud terminal rendering. The method comprises the following steps: S1) designing a house type scheme by a house type design module, sending rendering task image data to a data exchange managing module, and sending the rendering task data to a rendering task scheduler by the data exchange managing module; S2) receiving the rendering task image data by the rendering task scheduler, cutting a to-be-rendered image in the rendering task image data into n image areas according to an image allocation strategy, appointing a corresponding rendering task according to each image area, and forming n rendering tasks. According to the efficient rendering method for the three-dimensional effect drawing based on cloud terminal rendering, the image rendering process can be accelerated under the condition of unchanging the original rendering data, the rendering time in the rendering process can be reduced for the image of each house type structure, the transmission speed of the rendered image is increased, a user can individually design the own rendered image, and the rendered image can be seamlessly integrated with the rendering of each task allocation.