A 2D floor plan is a type of diagram that shows the layout of a property or space from above. It will often show the walls and room layout, plus fixed installations like windows, doors, and stairs as well as furniture. 2D means the floor plan is a flat drawing, without perspective or depth.
A 3D floor plan is a type of diagram that shows the layout of a home or property in 3D from above. Unlike a 2D Floor Plan, a 3D Floor Plan includes perspective which makes it easier for you to understand the size and layout of a space. They typically include details such as windows, doors, flooring, and fixed installations such as bathroom and kitchen fixtures. They may also include furniture to illustrate the scale of a room and how it can be furnished. It is useful for real estate marketing, home staging, and home design projects.