The Evolution of Privately Owned Public Spaces (POPS) in Melbourne: Regulatory Shifts and their Spatial Consequences

Privately owned public spaces (POPS) have emerged as a critical urban strategy to address the lack of public spaces in city centres. While POPS have been extensively studied in American cities, their evolution in Australian urban contexts remains underexplored. This paper traces the evolution of POPS in Melbourne’s Hoddle Grid through a chronological analysis of policy archives, council reports, planning documents, and field observation. Covering 110 years, four regulatory phases, and 176 cases, it examines how successive planning instruments shaped the type, distribution, and durability of publicly-accessible space within private development. The analysis shows that these planning instruments did not simply encourage POPS provision. They also shaped which spatial forms became the most viable development response under each regime. The results reveal typological and geographical variations, with bonus-era plazas concentrated in Melbourne’s eastern and western commercial core, and circulation-oriented connections dispersed across the northern and western grid under later residential intensification. This reveals a governance gap, as the instruments that produced publicly-accessible space did not consistently secure the legal obligations needed to sustain public access to POPS.