This study analyses the linkages between neoliberal urbanism and urban greening in the making, maintaining and living of urban enclaves in Chicureo, in Santiago's metropolitan countryside. Anchored on Urban Political Ecology proposals, this research examines the role of a new urban metabolism of material flows and subjectivity driven by the urban enclaves in the production of a new socio-nature in Chicureo. The findings suggest that the assemblage of innovations in neoliberal planning, market environmentalism and elitist utopianism is generating green enclaves that reproduce social privilege and environmental inequality. Nevertheless, tensions and conflicts account for possibilities of alternative directions in Chicureo's development.