The book presents insights from over five years of research by the Real Estate Center at the Department of Architecture, Built environment and Construction engineering (ABC) of Politecnico di Milano, within the Italian PropTech Network initiative. It explores how digital technology is addressing key challenges in the built environment, such as climate change, urbanization, rising costs, and demographic shifts. Focusing on digitalization, the book analyzes tools and technologies that can transform property management, enhance market processes, and add value for stakeholders.