Redefining the intersection of user perception and spatial design, this research introduces a sophisticated design methodology that integrates quantitative visual perception analysis with user behavior insights to optimize spatial configurations. Conducted across 15 communities in City H, the study employs a mix of questionnaires and observational tactics to identify how design elements correlate with user engagement. Findings reveal that environmental qualities, such as tranquility and clear signage, alongside the density of fitness equipment, significantly affect residents’ activity patterns, with a notable correlation (R²=0.727) between equipment density and spontaneous activity levels. This method promises enhanced space efficiency and user satisfaction by weaving user feedback into the spatial design process, offering a novel paradigm for spatial design innovation.