BIM or Building Information Modeling is a term for a solution and process that aims to make planning, construction, and operation more efficient, by relying on various data. It helps to automate processes and can make them accessible for several people/parties at the same time.
This can be applied to different physical assets such as streets, public infrastructure, bridges, tunnels but also real estate. It will most often be commercial real estate, as it is way more complex than residential buildings and offers more information sources.