A structural survey is a detailed independent survey of the structural condition of the property. Among other things it examines the construction of the property, such as the foundations, façades and roof. You may decide to have a structural survey conducted in order to avoid unforeseen repair costs. The fees for this type of survey average about €300 but may be as high as €600, depending on the size of the property. We recommend having a survey carried out given that buying a home is the biggest purchase most people make in their lifetime, especially if an older property is involved.