The book "Valuation of Public Special Properties" offers a comprehensive analysis of the valuation of special properties, particularly using the example of the Barbara kindergarten in the municipality of Schwaz. The author, Klaus Lettenbichler, explains the necessary prerequisites for valuing a public special property portfolio and creates an energy certificate for the mentioned property. A central aspect of the book is the benchmark comparison between the kindergartens of the municipality of Schwaz and a reference kindergarten to examine the comparability of special properties. Additionally, various valuation approaches are presented that serve as a basis for a potential outsourcing of the properties. The financial and legal framework conditions are also taken into account to illustrate the calculation of the minimum rent. Finally, approaches to reducing heating costs are developed to create a meaningful portfolio.