Urban property as security: examining the intersections between Africa's growing middle classes and urban transformations

African middle classes are growing in numbers and purchasing power. They form a significant share of urban populations and command a majority of urban resources. This paper examines the spatial practices of Africa's new urban-based middle classes and the implications for urban transformations. The focus is on households in the lower end of the spectrum, which form the majority of and account for most of the remarkable growth of Africa's middle classes. The paper draws attention to the middle classes as significant actors in the local housing systems, informal land markets and incremental construction practices commonly associated with the urban poor. Property investments are crucial for understanding how moderately resourceful households strive to achieve the kind of long-term security and upwards social mobility commonly associated with the middle classes. Through their investments, the middle classes shape informal urban expansion processes, co-finance settlement upgrading and produce socially diverse neighborhoods.