Climate-Responsive Design Strategies for Affordable Urban Housing in Ibadan

Urban housing in Nigerian cities has become a major concern due to rapid urbanization, population growth, and the increasing demand for affordable accommodation. In cities such as Ibadan, housing development often prioritizes cost and speed over environmental performance, resulting in buildings that do not adequately respond to local climatic conditions and consequently provide poor indoor thermal comfort. This study examines climate-responsive design strategies for affordable urban housing in Ibadan, Nigeria, with a focus on improving comfort while maintaining affordability. A qualitative, design-based approach was adopted, drawing on climatic analysis, relevant literature, and field observations in rapidly developing areas such as Moniya. The study evaluated key passive design strategies, including building orientation, natural ventilation, solar shading, material selection, and spatial planning. Findings reveal that many existing housing developments neglect these principles, leading to excessive heat gain and poor airflow. However, the study demonstrates that the integration of simple, cost-effective climate-responsive strategies can significantly enhance indoor comfort and reduce reliance on mechanical cooling systems. It concludes that incorporating climate-responsive design is essential for improving housing performance and addressing energy challenges within the Nigerian context.