Rethinking Sustainable Growth to End the Urban-Suburban Migration Loop

Abstract The purpose of this study is to introduce the phenomenon of the Urban-Suburban migration loop, which compels us to rethink sustainable growth in the housing landscape. This idea stems from the growing recognition that suburban expansion, while often seen as a remedy for urban congestion, high living costs, and infrastructure strain, ultimately fails to address these issues. What this does is, it perpetuates them through a self-sustaining Urban-Suburban Migration Loop, where urban problems such as congestion, pollution, and inadequate infrastructure are displaced to the suburbs. This paper aims to explore this loop and advocate for rethinking sustainable growth strategies that prioritize compact, resilient cities, breaking the cycle of outward migration and ensuring development that doesn’t simply transfer urban challenges to the periphery. Using case studies from rapidly urbanizing regions like Navi Mumbai, Pune, and global counterparts like Los Angeles, this research examines the policy failures, structural planning traps, and economic incentives reinforcing this cycle. It comments on how various factors such as outdated zoning laws, speculative land practices, and an over dependence on private vehicle infrastructure contribute to urban sprawl and declining city centres. The study delves into how unchecked suburban sprawl undermines environmental sustainability by contributing to habitat loss and heightened carbon footprints. Furthermore, this research investigates how socio economic divides are worsened due to housing models, which are based on market demand and due to lack of coordinated urban policies. This sometimes leaves the core urban areas underutilized while the suburbs struggle with the same problems that urban areas face. The paper also explores alternative strategies such as sustainable urban densification, Housing as a Service (HaaS), Inclusive housing policies and the 15-Minute City model to break this loop and create resilient, liveable cities for the future which are truly sustainable.