Families Flourish: Triangulating Housing, Neighborhood, and Life Coaching for Health.

Previous research demonstrates that housing security and quality influence physical and mental health. Despite a rich literature on housing and health, less is known about the processes through which housing mobility programs directly affect family health. We use a single-case design to examine how the health of families with children is impacted by Families Flourish, a mobility program that combines three years of rental assistance with life coaching and placement in safe, well-resourced neighborhoods. Drawing on developmental and formative evaluation data, including longitudinally collected surveys, interviews, and administrative records, we trace families' experiences over time. Our analysis identifies distinct pathways through which mobility improves mental and physical health-via improved indoor air quality, reduced environmental and parental stress, and enhanced access to resources. Initial health gains are subsequently leveraged to improve educational and economic outcomes. We observe a temporal sequence in outcomes, with early physical health gains and later mental health improvements as stability and safety increase. We conclude by situating these identified pathways within existing scholarship and discussing implications for planning and fair housing practice.