Innenerschließung

Innenerschließung refers to the development and utilization of previously undeveloped or underutilized land within existing urban or developed areas. This concept is distinct from outward expansion or greenfield development, focusing instead on making the most of available space inside established settlements. It encompasses various strategies such as brownfield redevelopment, infill development, and the adaptive reuse of existing structures.

Brownfield redevelopment involves cleaning up and repurposing land previously used for industrial or commercial purposes, which may be contaminated. Infill development focuses on building on vacant or underused plots within existing neighborhoods, often filling in gaps left by previous development. Adaptive reuse entails finding new purposes for old buildings that are no longer in their original use, such as converting an old factory into residential lofts or a historic church into a community center.

The primary goals of Innenerschließung are to promote sustainable urban growth, reduce sprawl, preserve natural landscapes, and revitalize existing communities. By utilizing existing infrastructure and services, it can be more cost-effective and environmentally friendly than developing on the outskirts of a city. This approach can also contribute to denser, more vibrant urban environments and improve accessibility to amenities and transportation. Challenges can include the cost of remediation for brownfields, complex planning regulations, and potential community resistance to new development.