The Impact Assessment Radar is a tool designed to evaluate a city’s readiness for implementing innovative urban logistics solutions, such as micro-consolidation centers with automated lockers. It helps cities understand their capacity in areas like regulations, infrastructure, logistics networks, and stakeholder involvement. The tool revealed gaps in sustainable urban logistics planning, particularly the absence of a dedicated team. At the Tactical Level, the Radar as applied to the Thessaloniki LL, uses data from city demand and last-mile delivery providers to simulate scenarios for decision-making. These simulations estimate the optimal number of lockers needed in city planning. The outcomes guide stakeholders in determining locker placement and evaluating initial assumptions. The Operational Level of the Radar monitors key performance indicators (KPIs) to optimise operations.