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Introduction

Grangues is a rural commune located in the Pays d'Auge, nestled between Dozulé and Cabourg, in Normandy’s hinterland. It is part of the community of communes of Pays d'Auge Dozuléen. The municipality has developed a Local Urban Plan (PLU) to manage urban growth and preserve its landscape, particularly in light of increasing residential pressure.

Situation Géographique et Administrative

Grangues lies in the heart of the Pays d'Auge region, bordered by several neighboring communes. Administratively, it belongs to the Dozulé canton and the Pays d'Auge Dozuléen community of communes, which handles various local services such as housing, transport, sports, and infrastructure management.

Outils Fonciers et Réglementaires

The commune uses various planning tools, including the Zoning of Development (ZAD), which was implemented in 1990 but concluded in 2004 without completion. Additionally, a Right of Preemption will be established once the PLU is approved, allowing the municipality to control land development. The commune’s planning aligns with regional directives like the Territorial Directive for the Seine Estuary and the Schema of Territorial Coherence for the North Pays d'Auge.

Diagnostic Socio-Économique

Évolution de la Population

As of 2004, Grangues had approximately 215 residents, a slight decrease from 1999. The population trend has fluctuated over the years, with significant changes in migration patterns and birth rates affecting the commune’s demographics. Notably, the commune saw a positive migration balance, contributing to population growth despite an aging demographic.

Évolution du Parc de Logements

The number of homes in Grangues has steadily increased, with a growth rate of approximately 3 homes per year from 1990 to 2004. This reflects the ongoing residential development in the commune, which is a key factor in the urban planning strategy.

Économie Locale

Grangues has a primarily rural economy, with agriculture being a significant part of local life. The commune’s economic activities are influenced by its geographical location within a fertile and picturesque region, which also attracts tourism. Efforts to balance development with preserving the local economy are central to the planning process.

Niveau d'Équipements et de Services

Grangues is equipped with various local services, although its rural nature means that the range of facilities is more limited compared to urban areas. The local infrastructure, including roads, schools, and healthcare, plays a crucial role in supporting the community’s development.

État Initial du Site et de l'Environnement

Donnees Géographiques

The commune is located within a region of high natural and agricultural value. Its landscape features rolling hills, forests, and extensive farmland, contributing to the area’s charm and appeal. The geographical positioning of Grangues necessitates careful planning to protect these features from urban sprawl.

Risques Naturels

Grangues faces several environmental challenges, including the risk of flooding due to its proximity to natural watercourses. The urban planning process includes measures to mitigate these risks and ensure sustainable development that does not exacerbate existing vulnerabilities.

Agriculture, Végétation, et Paysage

The agricultural heritage of Grangues is a key aspect of its identity. The municipality aims to preserve its farmland and natural habitats, incorporating green spaces and agricultural zones into the urban development plans to maintain a harmonious relationship with the environment.

Aménagement de l'Espace

Desserte et Infrastructures

The commune’s transport infrastructure is well-developed, with a focus on improving connections to neighboring areas. Future development plans include enhancing transportation links to accommodate increased residential and economic activity, while respecting the area’s rural character.

Structure de l'Urbanisation

The urbanization of Grangues is being carefully planned to limit the spread of development into agricultural and natural areas. A balanced approach is being taken to create residential zones while protecting the surrounding landscapes.

Patrimoine Culturel

The cultural heritage of Grangues is an important part of its identity, and efforts are being made to preserve historical sites and integrate cultural elements into new developments. This includes maintaining traditional architectural styles and respecting the town’s rural aesthetic.

Présentation du P.L.U. et Justification

Conclusions du Diagnostic

The diagnostic phase identified several key challenges, including managing urban expansion, preserving the environment, and maintaining the community’s agricultural heritage. These issues have been incorporated into the planning strategy to ensure sustainable development for Grangues.

Choix Retenus pour le Projet d'Aménagement

The development strategy prioritizes environmental preservation, the integration of green spaces, and the protection of agricultural land. The PLU aims to provide a framework for growth that respects both the natural landscape and the needs of the community.

Grandes Orientations du P.L.U.

The primary goals of the PLU include guiding residential and commercial development while safeguarding the environment. Key objectives include promoting sustainable urbanization, improving infrastructure, and enhancing the quality of life for residents.

Présentation et Justification du Règlement

The regulatory framework of the PLU includes specific guidelines on construction, architectural styles, and land use. These regulations are designed to ensure that new developments blend seamlessly with the existing landscape and respect the local heritage.

Incidences sur l'Environnement et Mesures de Préservation

Environmental preservation is a central component of the PLU. Measures include restrictions on construction in sensitive areas, initiatives to enhance biodiversity, and efforts to manage natural resources responsibly. These measures aim to mitigate the environmental impact of urbanization while promoting sustainable growth.

Évaluation des Impacts et Mesures d'Accompagnement

Impact sur les Espaces Naturels et Agricoles

L'un des enjeux majeurs du PLU est la protection des espaces naturels et agricoles. Des zones spécifiques ont été délimitées pour limiter l'urbanisation et maintenir les terres agricoles intactes. Les projets de développement seront strictement contrôlés pour minimiser leur impact sur ces zones sensibles.

Gestion des Risques Environnementaux

Le PLU prévoit des mesures de gestion des risques, notamment les risques d'inondation et les risques liés aux mouvements de terrain. Les projets de construction devront respecter des normes strictes pour garantir que les nouvelles constructions ne soient pas exposées à ces risques, avec des mesures de protection adaptées.

Impact Social et Économique

Le développement envisagé par le PLU devrait avoir un impact positif sur la commune, en soutenant une croissance démographique stable et en améliorant la qualité de vie des résidents. Les infrastructures locales seront adaptées pour répondre aux besoins d'une population croissante tout en soutenant une économie rurale dynamique.

Suivi et Évaluation

Un système de suivi et d'évaluation est prévu pour mesurer l'impact du PLU au fil du temps. Cela comprendra des évaluations régulières de l'impact environnemental, social et économique des projets en cours, afin de s'assurer que les objectifs de développement durable sont respectés.

Conclusion

Le PLU de Grangues est une réponse stratégique aux défis posés par la croissance démographique et l'urbanisation, tout en cherchant à préserver l'environnement naturel et agricole de la commune. Les choix faits dans le cadre de ce plan d'urbanisme visent à créer un équilibre entre développement et préservation des espaces verts, tout en assurant une amélioration continue de la qualité de vie pour les habitants.