Top-down planning and failed engagement are barriers to city renewal worldwide. Tactical urbanism and DIY have potential, but their effect remains potentialized, especially in Iran. This study probes a DIY method for renewing Tehran's Deh Vanak district by exploring its socio-spatial characteristics, proposing a citizen-led process, and assessing strategic viability. The study used a mixed-method research design which included a survey of the inhabitants (n = 364), statistically analyzed and tested for reliability. High social capital and capacity for community action (e.g. green spaces, facade upgrading) exist, but high levels of distrust in municipal institutions. Strategies of top priority are the establishment of neighborhood associations, the running of tactical urbanism pilots, and the updating of regulations. Success is contingent upon the municipality shifting its role from controller to facilitator. This study delivers a replicable model for participatory regeneration of Global South cities.
Ziari et al. (Sat,) studied this question.