A significant redevelopment is underway at the former Sazka lottery headquarters in Prague’s Vysočany district. Owned by KKCG, the company of billionaire Karel Komárek, the project focuses on repurposing the existing structure rather than demolition. The renovation aims to salvage and reuse at least 85 percent of the building’s materials, emphasizing sustainable construction practices. This approach seeks to minimize waste and environmental impact. The iconic office building will be transformed into new office spaces. The project demonstrates a commitment to circular economy principles within the Czech Republic’s construction industry. The redevelopment highlights a growing trend towards building renovation and material recovery.