The book "Building Performance Evaluation" offers a comprehensive analysis of the development of Building Performance Evaluation (BPE) from Post-Occupancy Evaluation (POE) over a period of 25 years. It updates the content of the original chapters from the first volume published in 1989 and integrates new perspectives and methods presented by current authors working on innovative projects. The individual chapters are methodologically oriented and address the fundamental principles of POE and BPE. Additionally, significant topics such as sustainability and the integration of new technologies are highlighted through a variety of case studies from around the world. This book is aimed at architects, building owners, and facility managers, providing valuable insights into how buildings operate after they are put into use. It promotes a holistic understanding of the entire process from planning to the future use of buildings.