Retrofitting suburbia: is the compact city feasible?

摘要

This paper examines the role of retrofitting existing suburbs to deliver more sustainable lifestyles. The policy of intensification of existing urban and suburban areas, referred to as a 'compact city' strategy, has been promoted by the UK government and is linked to claims that higher density mixed-use areas promote more sustainable lifestyles. While the policy is normally considered at the 'strategic' level, it is at the local level that its effects are felt and realised. This research aimed to answer two questions: is it physically feasible to retrofit existing suburban areas? If so, do they deliver the claimed sustainability benefits? The research considered published recommendations for restructuring existing urban form. The project found that retrofitting the suburbs is feasible and viable at local level and, in some situations, can enable more sustainable lifestyles, in particular improved accessibility, social inclusion, and physical and mental health benefits.