This Thesis’ focus is on finding an effective method of determining the approximate price of an apartment building in the pre-investment phase of a project. The theoretical part is dedicated to terminology, which is closely relevant to this topic. In terms of the practical part of this Thesis, a segmentation of the construction process was made into construction units. The foundation for the subsequent analysis consists of a database of five apartment buildings and two polyfunctional buildings. Based on the dimensional and pricing analysis of objects from this database, an own budget indicator is developed. This budget indicator is then compared with commercial indicators currently available on the market. The main result of this paper is t...