Abstract
The transformation of contemporary pedagogical models and technological integration has significantly altered spatial requirements in higher education environments. Conventional university buildings, often designed with rigid and mono-functional layouts, no longer adequately support collaborative, interdisciplinary, and hybrid learning systems. This study examines sustainable architectural strategies for the development of a university learning hub at Caleb University, Lagos, with a focus on enhancing adaptability and collaboration through flexible space planning. Using a qualitative and case-based approach, the research explores how modular layouts, reconfigurable partitions, multifunctional learning zones, and climate-responsive design strategies can promote environmental sustainability and long-term spatial resilience. Within the Nigerian context—where institutions face rapid student population growth and energy challenges—the study positions flexibility as a key driver of sustainable campus development. The findings suggest that adaptable learning environments not only improve building performance and lifecycle efficiency but also foster student interaction, innovation, and academic productivity. The study concludes that integrating sustainability principles with flexible spatial systems is essential for creating resilient and future-ready university learning hubs.