Volver a Blog Business Opportunities in existing residential units 18 de October de 2022 The scarcity of new building supply in consolidated urban centers has put a premium on the existing housing supply. This existing supply is clearly below the new supply, in terms of comfort, performance and energy management, which requires significant investments in adapting and updating the existing supply. A new reality to meet not only the demand for permanent housing for purchase but also the growing demand for rental housing with its different operating formats.