Shaping Public Space in Informal Settlements: A Case Study

Informal settlement has become one of the critical ways of producing space and accessing affordable housing, particularly in the context of the global South. Much of the established literature on the shaping of public space focuses on cities of the global North, and little is known about how public spaces are being shaped in more congested and less formal cities of the global South. This paper engages with the challenge of understanding the shaping of public space in informal settlements with a focus on exploring the spatial structures and increments of change in a case study in Medellin (Colombia). This is primarily an urban design exploration, which deploys direct observation, extensive urban photography, and field notes as key research methods. This paper contributes a critical case study, which has experienced forms of informal and formal transformations. The spatial structures and increments of change are explored in the selected case study and further discussed in the context of the relevant literature. This paper argues that much of the shaping of public space in informal settlements can be considered as "unfinished" in the sense that their "incompleteness" enables a degree of flexibility for possible adaptations in relation to individual/collective needs and desires. The article also reflects on how producing mixed morphologies can be considered as an attempt that may possibly facilitate future forms of formalisation and/or upgrading by enabling a degree of visual resemblance with what is considered as the formal city. The findings of this study can inform the related upgrading practices by providing a better understanding of how public spaces are being shaped in informal settlements.