ABSTRACT
The chapter seeks to explore the opportunities and constraints of the introduction of four-dimensional (4D) layout planning in Zimbabwe. Using case studies and document reviews to collect data and employing thematic content analysis, the paper explores how 2D urban planning designs are becoming insufficient in dealing with emerging challenges and harnessing potential opportunities. The paper considers existing 4D urban planning practices in America and Europe. It is identified that 2D urban planning does not permit adequate feasibility tests before the implementation of a plan. Urban design in Zimbabwe is largely 2D and feasibility tests are still done through the traditional concept of layout testing. The approach does not adequately cover the potential challenges of the proposed developments. The study identified that the uptake of the software packages for urban planning in Zimbabwe is still primitive partially because of the attitude towards planning software packages and political will. The chapter concluded that to improve the quality of the city plans under development in Zimbabwe, the Department of Physical Planning and Local Authorities need to take up 4D layout designing and train the relevant staff members.
