What is often a goal of urban infill development?

Urban infill development often focuses on utilizing existing, developed land within urban areas rather than expanding outward into previously undeveloped areas. The goal is to make efficient use of land that is already supportive of infrastructure and community services. Reusing historically significant structures aligns perfectly with this goal, as it helps preserve cultural and historical roots while also making use of the existing space. This approach not only revitalizes the urban environment but also supports sustainability efforts by reducing sprawl and promoting a denser urban form.

In contrast to reusing these structures, the other options do not reflect the goals of urban infill. Building on untouched land contradicts the premise of infill, which seeks to avoid further development in greenfield areas. Similarly, increasing open space availability is generally more aligned with urban planning strategies aimed at conservation and parks rather than the densification model of infill. Lastly, isolating urban areas from rural ones opposes the concept of integrating and enhancing urban spaces through infill, which aims to create a more connected and accessible urban fabric.