A new study published in the journal Nature Climate Change examines the potential cost of unrealized flood risk in the American real estate market, finding that flood zone property prices are overvalued by US$121–US$237 billion. Authored by researchers from Environmental Defense Fund, First Street Foundation, Resources for the Future, the Federal Reserve, and several academic institutions, the study also examined how unpriced flood risk throughout the country could impact communities and local governments, finding low-income households particularly vulnerable to home value deflation.
“Increasing flood risk under climate change is creating a bubble that threatens the stability of the US housing market. As we’ve seen in California in the last few weeks, these aren’t hypotheticals and the risk is more extensive than expected—and that risk carries an enormous cost,” said Dr. Jesse Gourevitch, a postdoctoral fellow at Environmental Defense Fund and lead author of the study. “These risks are largely unaccounted for in property transactions, encouraging development in flood-prone areas. Accurately pricing the costs of flooding in home values can support adaptation to flood risk, but may leave many worse off.”
Read the Full Article by the Environmental Defense Fund Here