Rescaling and the regeneration of the urban historical district: A case study of Xiaoxihu, Nanjing

Urban regeneration has increasingly become a pivotal strategy for fostering high-quality urban development. However, when applied to historic urban areas, this approach encounters significant complexities due to intricate ownership structures, diverse resident compositions, heritage conservation requirements, and land use regulations. These challenges often result in difficulties and delays in project implementation. This study investigates the renewal practices in Xiaoxihu, Nanjing, employing the theory of "Rescaling" to examine the innovative strategies implemented by local governments. It explores how these approaches influence the restructuring of social relations among various stakeholders through spatial processes. The systematic application of rescaling strategies provides a means to address persistent challenges in renewing China's deteriorated urban communities, including fragmented property rights, difficulties in spatial function integration, and challenges in achieving spatial de-densification. Furthermore, the study offers theoretical insights and practical guidance on mitigating adverse effects associated with growth-oriented urban development, such as the homogenization of urban functions, the excessive commodification of real estate, and increased social tensions.