The Office for Land Management and Geoinformation and the Office for Cadastre and Geoinformation of the Rhein-Sieg district offer an extended service beyond the district boundaries, allowing you to view the property register of the neighboring district and obtain cadastral extracts.

For example, anyone wishing to buy or sell a plot of land or planning to build a house will need information on the size, location and use of the property. In these cases, you can contact the Geodata Customer Center in City Hall Bonn or the Land Registry Office in Siegburg District Hall, where you can obtain the necessary information from the property register, an extract from the property map and proof of ownership. For data protection reasons, the provision of owner-related information requires the presentation of a legitimate interest.