Non-residential building years Wuppertal

The data set is created by a 1x per year intersection of the non-residential buildings from the building file of the Wuppertal Statistical Office with the addresses of the real estate register. There is also a classification of the building construction year in 11 ages, most of which are 10-year intervals. The resulting data set models the buildings with the house number coordinates of the property register as point-shaped objects. The attributes include, among other things, the address (road name and house number), the building year and the age level from the above classification. The building file is based on the results of the 1987 census, it is continuously updated via the statistical survey sheets from the building application documents and status reports from the building approval process on the approval, start of construction and completion of the building. In 2015, the building file was systematically improved by comparisons with other data sources (Zensus 2011, data from the GWG, etc.). The annual intersection with the addresses of the property register takes place from 2017 onwards in the first half of each year. The intersection results are provided in the formats ESRI-Shapefile, KML, GeoJSON and CSV as open data under the CC BY 4.0 license.