The significance of this study is due to the importance of land as the main strategic resource. The relations that develop over land and construction are considered from the standpoint of unified land-building relations based on the principle of the unity of the fate of land plots and objects firmly associated with them. Digital technologies that allow the transition to a digital state include cloud services, quantum technologies, artificial intelligence, etc. The transition itself is a digital transformation. This work is based on this point of view. The purpose is to draw attention to the problem of corruption in the field of land and construction relations. Based on the analysis of statistical data, as well as the study of the opinions of scientists, a number of circumstances have been identified that make it possible to attribute the prevention of corruption in the field of land and construction relations to the most important ones. Touching upon the criminal-legal aspect of the protection of the relations under study in the context of digital transformation, it is proposed to introduce a separate rule into the criminal legislation in order to protect land-building relations. Taking into account the rapid entry of digital technologies into our lives, an attempt was made to comprehend the digital possibilities for preventing corruption at the present stage, the importance of introducing these technologies as a means of preventing corruption in the studied area was noted using the example of the state of China. The opinion on the relevance and necessity of developing personal characteristics in the fight against corruption against the backdrop of the development of digital technologies is indicated.