Open Knowledge

Land Ownership 20% open


What data is expected?

Cadaster showing land ownership data on a map and include all metadata on the land. Cadaster data submmitted in this category must include the following charateristics:

  • Land boarders
  • Land owners name
  • Land size
  • national level
  • updated yearly

What data is available

  •   Openly licensed? No (No URL given)
  •   Is the data available for free? No
  •   Is the data machine readable? Unsure (n/a)
  •   Available in bulk? No
  •   Is the data provided on a timely and up to date basis? Yes
  •   Publicly available? No(as Grundbuchdatenbank published by Ministry of Justice)
  •   Is data in digital form? Yes
  •   Is the data available online? No (No URL given)
  •   Does the data exist? Yes


This data is managed very similar to many registers (e.g. company data) in Austria - the national government owns and manages the data and then there are several companies that buy this data from the government and provide the data in bulk or single request or via API. A good overview of how this is managed as well as of providers of this data can be found here:

Reviewer comments




  • Codrina Maria Ilie


  • Martin Kaltenböck