The project aims to respond to climate change by increasing the sustainability of buildings and ease a decarbonisation of the building sector. The project will develop a unique sustainability and resilience assessment methodology that will be applicable to all building types in the Czech Republic and reflect the legislation and conditions in the Czech Republic. The main outcome is a freely available online application that will help public and private investors and banking institutions to take into account the requirements of national and European legislation in the initial stages of construction projects. The outputs of the project will allow to verify the quality of the building efficiently based on the collected data for a comprehensive assessment using a digital building model (BIM).