The term 'structure survey' probably relates to a structural engineer house survey, which will be focused on either a structural inspection of the existing building or on how the existing building can support or withstand proposed works. However, there is also a type of home survey which was previously known as a 'full structural survey' - rather than being carried out by a structural engineer, this is actually a Level 3 building survey, carried out by a building surveyor. This is a standard survey carried out for buyers as part of the conveyancing process to check the status of the building. If the RICS surveyor identifies any cause for concern during their Level 3 Building Survey, they may also recommend a structural surveyor carry out an intrusive structural engineer house survey to assess the stability of the structure.