Dataset Direct Download Service (WFS): Areas of the PLU (doc. of 11.05.2010) of the municipality of Mareuil-sur-Arnon

The Urban Planning Code defines four types of areas regulated in the local planning plan (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 limited (Art. R.123-9).The areas already urbanised where existing or under construction public facilities have sufficient capacity to serve the buildings to be installed are classified as U-areas.The natural areas of the municipality may be classified as AU zones, which are intended to be opened for urbanisation depending on whether or not the existing equipment on the periphery is sufficient to serve the buildings to be installed. There are two types of AU zone: “constructible” and “inconstructible” areas.Can be classified as zones A, the areas of the municipality, whether or not equipped, to be protected due to the agronomic, biological or economic potential of agricultural land.Can be classified as N zones, the areas of the municipality equipped or not, 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, either the existence of a forestry operation or their nature as natural areas.- Within the N zones, can be: perimeters in which possibilities for the transfer of the right to build can be carried out (transfer of COS),- areas of limited size and capacity where construction is possible under the condition of implantation and density.

城市规划法典（Urban Planning Code）规定了本地规划方案监管范围内的四类区域（R.123-5至R.123-8）：建成区（U）、待城市化区域（AU）、农业区域（A）以及自然与森林区域（N）。上述四类区域须通过一份或多份图示文件予以划定，且每类区域均配套有专属监管规则。
地方条例可根据建设用途的差异制定差异化监管规则，建设用途涵盖住宅、酒店住宿、办公、商业、手工业、工业、农林作业或仓储功能。上述区域分类标准受R.123-9条约束。
已完成城市化的区域，若现有或在建公共设施具备足够服务能力以覆盖拟新建建筑，则归类为U类区域。
市镇范围内的自然区域可归类为AU类区域，此类区域是否开放用于城市化建设，取决于其周边现有配套设施是否足以覆盖拟新建建筑。AU类区域分为两类：可建设区域与不可建设区域。
市镇内所有区域，无论是否配有配套设施，只要其农地具备农艺、生物或经济价值且需要予以保护，均可归类为A类区域。
市镇内所有区域，无论是否配有配套设施，若因场地品质、自然栖息地、景观及其价值（尤其是美学、历史或生态层面的价值），或因存在林业经营活动，或因其本身属于自然区域而需要保护的，均可归类为N类区域。
- 在N类区域范围内，可细分为可开展建筑权转移的边界区块（COS转移）；
- 规模与容量均受限制的区域，此类区域仅在符合选址布局与密度要求的前提下方可进行建设。