A Comparative Study on Natural Lighting as a Biophilic Design Measure in Selected Condominium Buildings in Lagos, Nigeria and the Implications for Sustainability and Well-Being

This study examines the impact of natural lighting in biophilic condominium design, focusing on three residential developments in Lagos, Nigeria  4 Bourdillon (Ikoyi),, Eko Atlantic Apartments, and Orange Cove  Residences. The research employs a case study approach, incorporating site observations, resident surveys, architect interviews, and document analysis to evaluate natural lighting strategies and their effectiveness.

Findings indicate that natural lighting enhances residential well-being, aesthetics, and energy efficiency, though effectiveness varies based on architectural design, shading mechanisms, and material selection. Orange Cove Residences achieved the best balance, incorporating light wells, vegetation-based shading, and solar-responsive layouts. Eko Atlantic Apartments excelled in energy efficiency, utilizing automated shading systems and high-performance glazing. Lucrezia Surveys revealed that residents preferred developments that combined passive shading and energy-efficient glazing, resulting in higher satisfaction levels.

Key challenges include high costs of advanced glazing systems, regulatory constraints, and space limitations in high-rise buildings. To address these, the study recommends integrating light wells and skylights, optimizing building orientation, using reflective materials, implementing automated shading systems, and introducing regulatory incentives for sustainable lighting design. The research underscores the importance of biophilic natural lighting principles in creating sustainable, comfortable, and aesthetically appealing urban residential environments.