Repurposing degraded or underused land applies circular economy principles to reduce land take and soil sealing by prioritising the reuse, regeneration, and restoration of existing land resources. It brings vacant, underused, degraded, contaminated, or previously developed sites back into productive use while often improving soil conditions. Typical interventions include brownfield redevelopment, de-sealing, ecological restoration, urban densification, and infill development. By reducing pressure on undeveloped land and supporting the regeneration of degraded areas, circular land use can contribute to soil-positive land use transitions, sustainable territorial development, and healthier, more resilient landscapes.