Core Insights - Climate change is projected to lead to a $1.47 trillion reduction in real estate value over the next 30 years due to increased insurance costs and population shifts [1][6] - Zillow has removed climate risk ratings from its listings, which may reduce visibility for potential buyers [6][17] - The California Regional Multiple Listing Service (CRMLS) has raised concerns about the accuracy of flood risk models, prompting Zillow's actions [4][6] Climate Risk and Real Estate - First Street's analysis indicates that climate-related risks are reshaping real estate markets and regional economies across the U.S. [6] - From 2020 to 2023, average property insurance premiums increased by over 30%, particularly in areas prone to hurricanes and wildfires [7] - Approximately 26% of U.S. homes are exposed to at least one type of severe or extreme climate risk [13][10] Impact on Buyers and Market Dynamics - Research shows that displaying climate risk data significantly influences buyers' decisions, affecting property searches, bidding, and final purchases [8][9] - Buyers are willing to make trade-offs regarding amenities for properties with lower flood risk, leading to changes in property prices [9] - Critics argue that while climate-risk ratings are acknowledged, the challenge lies in accurately valuing individual properties [9][10] Due Diligence and Recommendations - Buyers are advised to conduct thorough due diligence on climate risks, as this information is now essential in the home-buying process [12][17] - It is recommended to check insurance coverage and obtain quotes before making an offer, especially in high-risk areas [14][16] - Even without climate risk scores on Zillow, buyers must perform their own climate checks early in the home search process [17]
Zillow quietly removed millions of climate risk scores from the listings on its site. Will that help or harm homebuyers?