Well-being serves as an important gauge of societal progress, extending beyond economic metrics to measure life satisfaction. This research addresses a gap by examining how housing conditions affect subjective well-being.

Researchers at Keio University analyzed survey responses from 1,001 Japanese adults using structural equation modeling. The study examined six residential environment components: thermal comfort, acoustic quality, lighting, hygiene, safety, and security. Life-domain satisfaction covered health, relationships, leisure time, local environment quality, and residence satisfaction.

The findings demonstrate that “Better residential environments were linked to higher satisfaction with important life domains, which in turn was associated with greater subjective well-being.” The residential environment’s effect on well-being compared favorably to marital status and annual income effects.

The research suggests residential environments function as multidimensional systems rather than isolated factors. Environmental improvements in comfort, noise reduction, lighting, hygiene, and safety may enhance residents’ life-domain satisfaction and overall well-being.

The study acknowledged limitations: cross-sectional data prevents causal claims, and findings derive from Japan alone, requiring international validation across different cultural and climatic contexts.

Journal: Journal of Happiness Studies
DOI: 10.1007/s10902-026-01043-1
Publication Date: 24-Apr-2026

Source: EurekAlert

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