A 3D elevation is a three-dimensional representation of a two-dimensional elevation found in an architectural drawing. Real estate professionals improve the 3D designs and showcase the photorealistic renderings to their potential buyers. While the most common type of 3D elevation is the front, the rear elevations are used to showcase unique elements such as pool and deck. East and west elevations are not as typical and kept as 2D elevations.
The biggest benefit is the time and costs you will save prior to construction. Developing one side of a virtual home reduces the time and costs of a traditional rendering and is a fraction of what it would take to modify the physical building structure, colors and surrounding elements.