Author: Justin Contat; Carrie Hopkins; Luis Mejia; Matthew Suandi
Abstract:
In this paper, we survey a growing body of academic research at the intersection of climate risks, housing, and mortgage markets, with a focus on the United States. With near unanimity, climate scientists project disasters to increase in frequency, severity, and geographic scope over the next century. While natural hazards, such as hurricanes, riverine flooding, and wildfires have historically posed risks to regional housing markets, the systemic risk that climate change may pose to housing and mortgage markets is of increasing concern. To understand the components of systemic climate risk, we survey existing work relating physical and transition risks to mortgage and housing markets, including both single-family and multifamily segments. Our review of physical risks addresses price, loan performance, and migratory effects stemming from flooding, wildfires, and sea level rise. In surveying transition risks, we discuss papers on energy use and decarbonization as they relate to real estate. Where possible, we explain how these topics may intersect with housing affordability and sustainability, especially for historically disadvantaged communities. We conclude by drawing attention to critical areas for research into flood and other climate-related perils likely to pose significant challenges for real estate in the coming century.
A revised version of this paper has been accepted for publication in an academic journal with open (free) access. The online appendix referenced in the published paper begins on page 73 of the working paper. Citation: Justin Contat, Carrie Hopkins, Luis Mejia, Matthew Suandi. 2024. “When Climate Meets Real Estate: A Survey of the Literature." Real Estate Economics. https://doi.org/10.1111/1540-6229.12489