A floor plan is a drawing which indicate the features of a floor for your property. In the context of a measured building survey, a floor plan consists of indicating all fixed features, as well as height information of the room, windows, doors and any beams on the ceiling.
It differs greatly from your estate agent floor plan. The floor plan produced by your estate agent is not accurate enough for planning permission and construction drawings. They do not include room, window, door height or even show indications of beams. But they are good enough when you are trying to sell your property.
Here is an example from http://virtual360.net/floor-plans-plus
In addition the floor plans produced from a measured building survey is accurate as it measures the angle of the room. To undertake a proper measured building survey plan, you will need specialist equipment which ranges from £250-1000 a week to hire. This is why a measured building survey’s floor plan is slightly more expensive and take a lot longer to produce than the estate agent’s floor plan. To better explain what a floor plan is we have included a screenshot of a floor plan below:
The above floor plan uses an equipment called FARO 3D scanner, this is fairly expensive but very accurate. There are other equipments such as a total station that can be used to create the same output. But this can result in the survey taking a lot longer to complete (roughly 2-3 hours per floor). Whereas, the use of a FARO 3D scanner we can survey a floor in roughly 1 – 1.5 hours depending on the area and the number of rooms on that floor.