This article identifies sustainable urban forms and their design concepts. In addition, it addresses the question of whether certain urban forms contribute more than others to sustainability. A thematic analysis has been used to coop with the vast body of sustainable development and environmental planning literature. The analysis identifies seven design concepts related to sustainable urban forms: compactness, sustainable transport, density, mixed land uses, diversity, passive solar design, and greening. Moreover, it identifies four types of sustainable urban forms: the neotraditional development, the urban containment, the compact city, and the eco-city. Finally, this article proposes a Matrix of Sustainable Urban Form to help planners in assessing the contribution of different urban forms to sustainability.
