Regulated areas of the local planning plan of LA TOUR-DU-Crieu

The regulated zoning of the local planning plan (LDP) is digitised in accordance with the national requirements of the CNIG. The Urban Planning Code defines four types of restricted areas in the PLU (R.123-5 to 8): urban areas (U), areas to be urbanised (AU), agricultural areas (A) and natural and forest areas (N). These areas shall be demarcated on one or more graphic documents. A regulation is attached to each area. The by-law may lay down different rules, depending on whether the purpose of the construction relates to housing, hotel accommodation, offices, commerce, crafts, industry, agricultural or forestry operations or warehouse functions. These categories are restrictive (Art. R.123-9). Areas already urbanised are classified as U areas where existing or under construction public facilities have sufficient capacity to serve the buildings to be installed. The areas of a natural nature of the municipality intended to be opened for urbanisation depending on whether or not the existing facilities on the periphery are sufficient to serve the buildings to be installed may be classified as AU zones. There are two types of AU zone: “constructible” and “inconstructible” AU zones. Areas A may be classified as areas of the municipality, whether or not equipped, to be protected due to the agronomic, organic or economic potential of agricultural land. Areas of the municipality equipped or not may be classified as N zones, to be protected either by reason of the quality of the sites, natural habitats, landscapes and their interest, in particular from the aesthetic, historical or ecological point of view, the existence of forestry or their nature as natural areas. Within zones N, may be demarcated: — areas within which possibilities for the transfer of the right to be built may be carried out (transfer of COS), — areas of limited size and capacity where construction is possible under siting and density conditions.地方规划方案（Local Planning Plan，简称LDP）的管制分区已依据法国国家地理信息委员会（Commission nationale de l'information géographique，简称CNIG）的国家规范完成数字化处理。 《城市规划法典》（Urban Planning Code）为地方城市规划方案（Plan Local d'Urbanisme，简称PLU）划定了四类管制区域（R.123-5至R.123-8）：建成区（Urban Areas）、待城市化区域（Areas to be Urbanised）、农业区域（Agricultural Areas）以及自然与森林区域（Natural and Forest Areas）。上述区域需通过一份或多份制图文档进行划定，且每一区域均附有专属管制规则。附属法规可根据建设用途的差异制定差异化管控要求，建设用途涵盖住宅、旅馆住宿、办公、商业、手工业、工业、农林作业或仓储功能等类别，此类规则均为限制性规则（第R.123-9条）。 已城市化区域将被归类为建成区（U），前提为既有或在建的公共设施具备足够承载能力，可为待建设的建筑提供服务。 市域内拟开放用于城市化开发的自然属性区域，若其外围既有公共设施足以服务待建设的建筑，则该区域可被归类为待城市化区域（AU）。待城市化区域分为两类：可建设型待城市化区域与不可建设型待城市化区域。 农业区域（A）可被归类为市域农业保护区域，无论是否已配套公共设施，其分类依据为农用地所具备的农艺、生态或经济潜力。 市域内无论是否已配套公共设施的区域，可被归类为自然与森林区域（N），此类区域需基于场地品质、自然栖息地、景观及其美学、历史或生态层面的价值，或基于林业资源属性、天然区域属性等因素予以保护。在自然与森林区域（N）内部，可进一步划定两类子区域： —— 可开展建筑权转移的区域（transfer of COS）， —— 规模与容量受限，仅可在符合选址与密度要求的前提下开展建设的区域。