In relations with the rising concerns on sustainable development and Corporate Social Responsibility (CSR), sustainability-related topics have become a key trend in the real estate sector. This dissertation examines sustainable real estate, and investigates more particularly the value it holds for various stakeholders. Each of the five chapters focuses on different market players to analyse how sustainability-related topics are perceived, and the extent to which these perceptions shape practices. Chapter 1 questions the notion of value associated with sustainability-related features at a building level. Chapter 2 examines the value creation strategies associated with sustainability-related topics at corporate level. Chapters 3 and 4 focus respectively on the diffusion of sustainability certification schemes, and occupiers’ perceptions of their brand value. Chapter 5 explores the impacts of sustainability-related trends on the long term management of the building stock.