This paper deals with the control of spaces by the regulations in a safeguarded sector in France. Based on four categories of buildings classified in the Safeguarded and Development Plan, other spaces to be preserved or not are decided. On a parcel facing street, it is obliged to construct a building in a way that it abuts the buildings on both sides in order to restore traditional landscape. Exterior aspects are regulated in detail for existed buildings aiming at conserving its original historical style. And for new buildings it is implied that such buildings should be constructed in accordance with volume, shape and color of near by surrounding buildings.
