With a total area of 5500 m² and a strategic location on the Stadsring, Stadsring 157 offers an excellent opportunity for an innovative redevelopment. Our proposal includes the transformation of the existing office into a future-proof building that will house both residential and office space. This offers an ideal solution for the growing demand for comfortable flats close to Amersfoort’s vibrant city centre. The current building, originally built as office space, will undergo a major metamorphosis to meet modern sustainability and energy efficiency requirements. The outdated climate system and limited insulation will be replaced by new window frames, improved façade and roof insulation and an advanced heat pump system. These measures will significantly reduce the building’s energy demand and contribute to a lower carbon footprint. The current building, originally built as office space, will undergo a major metamorphosis to meet modern sustainability and energy efficiency requirements. The outdated climate system and limited insulation will be replaced by new window frames, improved façade and roof insulation and an advanced heat pump system. These measures will significantly reduce the building’s energy demand and contribute to a lower carbon footprint.