Renovation building of commercial and office buildings
The data collection collects information on the costs of renovations of commercial and office buildings. The data are used for compiling the publication on renovations of non-residential buildings and for statistics on renovation building.
The sample of the data collection conducted every three years consists of 700 persons or corporations that own commercial and office buildings. A supplementary data collection is carried out in the year following the data collection, the sample of which contains 500 commercial and office buildings for which building permits for renovations have been
applied.