On the property located on Oeltingsallee in Pinneberg, the existing building will undergo an energy-efficient renovation and be expanded with a new building comprising eight residential units. The new building is designed with a white rendered façade and a gabled roof, which will be executed in a modern zinc finish. The flat-roof dormers structure the new building volume through a vertical continuation of the windows below. The new extension will be added to the rear of the existing building, with the two structures connected by an atrium framed by lateral wall panels, thereby forming a cohesive architectural ensemble.