This is a floor plan with everything drawn to scale including windows and doors. A scale plan can include ceiling heights, electrical socket positions, sill heights visible water pipes and other details as requested. Sometimes a simple planning application (such as proposed internal wall changes) can be covered with a scale floor plan. But you will need to check with your Local Authority exactly how to get planning permission and make sure that your council plans follow the rules! These type of house plans are often used by developers and interior designers.