• Korean Institute of Interior Design Journal
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• v.27 no.2
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• pp.98-105
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• 2018

This study investigated whether housing accessibility plays a significant role in explaining the relation between mobility disability and residential satisfaction of seniors. Also, it identified people who are at greatest risk of mobility disability and living in homes without housing accessibility. We analyzed the 2011 American Housing Survey data with a sample of 20,089 households aged 55 and over living in single-family homes. Results show that although residential satisfaction decreased as mobility became more disabled, the key housing accessibility features were significant buffers against the negative impact of mobility disability on residential satisfaction. Seniors who were Black, low-income, housing-costs burden and renters in older housing in an urban area were more likely to have mobility limitations but fewer housing accessibility features. The moderating effect of housing accessibility on residential satisfaction was much greater for seniors with greater mobility disability. For vulnerable seniors living in an old single-family home, housing policymakers or local communities should consider home modification programs and services after evaluating housing accessibility.