Tailored Green Space Design Strategies Supporting Healthy Ageing-in-Place in China’s Diverse Communities: Insights from Suzhou

Rapid population ageing in China urgently demands improved attention to elderly friendly community green space design. Despite national efforts toward community renovation and urban regeneration, existing projects often overlook the systematic optimisation of green spaces explicitly tailored to elderly residents, leading to environments that inadequately support their physical, psychological, and social needs. Given that home-based care remains the predominant preference for elderly populations in China, creating optimised community green spaces is essential to facilitate healthy ageing-in-place effectively. This study systematically investigates the discrepancies between elders’ observed usage patterns and their stated landscape design preferences in two residential communities in Suzhou, China. By integrating year-round observational data with subjective interviews, the research identifies critical mismatches between elderly individuals’ actual behaviours and expressed preferences, highlighting significant deficiencies in current landscape designs. Comparative analyses reveal that prioritising microclimate comfort, accessible pathways, and targeted seating arrangements significantly enhances elderly usage frequency and satisfaction. Ultimately, this study provides practical, policy-aligned recommendations for designing climate-adaptive, elderly centric community green spaces, effectively contributing to sustainable urban renewal and the Healthy China 2030 initiative.