Disclaimer:
This APP is not from a government institution. Use the software at your own risk.
The manufacturer and provider Heinrich Beinhofer is not liable for damages resulting from the use of the software. The manufacturer does not guarantee that the software is error-free or complete.
Data source: BEV - Federal Office for Metrology and Surveying. The customer needs access to BEV. URL: www.bev.gv.at. No registration fee with BEV. However, the data is billed directly by BEV.
Furthermore, a license for the MyInterest software is provided
https://www.agda.pro/myinterest required.

My Interest is used to determine property and owner data of the properties via location (GPS position).
The use of this data enables daily queries.
The following data is determined: last name, first name, title, street and house number, postal code and, if available, date of birth of the owner.
Other data determined include: property sizes and usage information.

Note on the legal situation regarding the land register in Austria:
Paragraph of the Land Register Conversion Act called:
https://www.ris.bka.gv.at/GeltendeFassung.wxe?Abfrage=Bundesnormen&Rechtesnummer=10002501

Land register query § 6.
(1) Depending on the technical and personnel possibilities, everyone is authorized to query the land register, the document collection and the auxiliary directories, with the exception of the list of persons from the property database and the document database, using automated data processing (land register query).