What is the term for the area of land surrounding an urban area with strict building controls?

The term "green belt" refers to a designated area of land surrounding an urban area that has strict building controls in place. The purpose of a green belt is to limit urban sprawl and to protect the environment by preserving green spaces, such as parks, forests, and agricultural land. This area serves as a buffer between urban development and the countryside, promoting sustainable land use and providing residents with access to nature.

Green belts help maintain the character of rural areas by restricting the expansion of cities and preventing the merging of urban areas. They also play a crucial role in ecological conservation, wildlife habitats, and recreational opportunities for urban populations.

Understanding this term is essential for recognizing the importance of managing land development and the balance between urban growth and environmental protection. Other terms, like urban fringe, exurban area, and peri-urban area, do not specifically encapsulate the defined building controls and preservation goals characteristic of a green belt.