The thesis is an outcome of a collaborative work between the author and the renovation team of Modexa AB on project of housing renovation of Tyresö municipality ( Ekbacken ). During this thesis we tried to analyse the ongoing process of renovation in Stockholm and try to provide a solution which helps to improve the data gathering and analysis by production of the BIM model. Further studies to provide further details about the possible outcomes of the BIM model and integration with other software for energy studies, project management and building management had been done.