Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsNo evidence cited here shows an imminent nationwide housing-market crash. The $11.2 trillion figure is the estimated value of U.S. homes classified as facing severe or extreme wind, flood, or wildfire risk—not a forecast of damage, losses, or falling home prices. The evidence does point to real, uneven pressures: hazard exposure can affect local prices, insurance costs, and household finances, but the effects depend on the property and market.
What does the $11.2 trillion figure measure?
Realtor.com’s July 2026 analysis estimates that 23.1% of U.S. homes, with a combined estimated value of $11.2 trillion, face severe or extreme risk from at least one of three hazards: wind, flooding, or wildfire. That is the value of homes in the report’s risk categories. It is not the amount those homes are expected to lose, the cost of likely damage, or a measure of how much housing prices will fall.
As an Amazon Associate I earn from qualifying purchases.
The analysis classifies a home as severe or extreme risk when its First Street Fire Factor, Flood Factor, or Wind Factor score is 7 or higher. Realtor.com overlaid those hazard-score boundaries on listings for single-family homes, condominiums, townhomes, row homes, and co-ops, then matched properties to recent automated valuation estimates. The threshold is a screening measure, not a substitute for a property inspection or a full assessment of every relevant hazard.
Realtor.com says changes to First Street’s methods make its 2026 results not directly comparable with the 2025 report. A difference between the two editions should not be presented as a year-over-year change in exposure unless the methodology is reconciled.
#1 Best Overall
Does the evidence point to a housing bubble bursting?
A bubble forecast would require evidence of broad, self-reinforcing price declines or a clear trigger for a nationwide correction. The figures and studies cited here do not establish either an imminent crash or a date when one might occur. They show that climate-related hazards and their costs can be reflected in some local housing markets, with no single price response applying everywhere.
That distinction matters. A home can face serious physical risk without losing a fixed share of its value: local demand, the specific hazard, insurance availability, buyer awareness, and the property’s features all affect how risk translates into a sale price. Exposure figures identify where risk may matter; they do not by themselves predict a market-wide loss.
Rank #2
What do home prices show in different markets?
Realtor.com’s selected county comparisons illustrate how much local outcomes can vary. They compare listings by risk category and are not controlled national estimates; the differences do not prove that climate risk caused a particular price or level of buyer interest.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minute| County | Severe/extreme-risk listings’ price per square foot | Listing views per property |
|---|---|---|
| Santa Clara County, California | 78% of the lower-risk listing level | 48% more than lower-risk listings |
| Los Angeles County, California | 75% of the lower-risk listing level | 23% more than lower-risk listings |
| Anne Arundel County, Maryland | 44% higher than lower-risk listings | Not stated in Realtor.com’s comparison |
| Llano County, Texas | Twice the lower-risk listing level | Not stated in Realtor.com’s comparison |
In Los Angeles County, the severe/extreme-risk-to-lower-risk listing-views ratio moved from 1.21 in December 2024 to 1.11 in January 2025, then rose to 1.31 by March after the January wildfires. Listing-page views are a measure of online shopping activity, not completed sales or buyers’ final decisions.
Florida sales research finds negative price relationships
A September 2026 Federal Reserve Board discussion paper examines 465,000 Florida home sales over twelve years. Researchers Erik Heitfield, Mallick Hossain, and Katie Merritt report that modeled expected weather losses, insurance premiums, and recent hurricane exposure are each negatively associated with sale prices after controls. Expected losses show the strongest association; insurance premiums have a more modest one. The paper is preliminary, specific to Florida, and its conclusions do not necessarily represent the views of the Federal Reserve Board.
Research reviews find effects vary with information and place
A 2024 FHFA-affiliated literature survey describes flood- and wildfire-related price discounts that vary across studies. Whether buyers know about risk—for example, through disclosure or recent damage—can affect whether it is reflected in prices. The survey also finds that damaging events can affect mortgage performance, although insurance and disaster aid may make some effects short-lived. Because the studies use different methods, locations, and outcomes, their estimated effects should not be treated as directly comparable. The survey says evidence is especially uneven for chronic hazards and multifamily housing.
Rank #4
How can climate risk affect household costs?
Purchase price is only one part of the financial exposure. Damage can reduce a property’s value and contribute to mortgage delinquency, particularly when insurance is inadequate. Higher insurance costs or problems in insurance markets can also weigh on values. Mitigation may help in some settings, but the appropriate response depends on the site and hazard.
Realtor.com’s 2026 analysis reports a median monthly HOA fee of $192 for severe/extreme-risk listings, compared with $125 for lower-risk listings—a 53.6% difference. This median includes only listings that reported positive HOA dues, not all homes or all listings. The comparison does not establish that hazard exposure caused the fee difference.
The report also says active National Flood Insurance Program contracts fell from 3.62 million in May 2025 to 3.45 million in May 2026, a 4.5% decline. That change in contract counts is not proof that every cancellation was caused by climate risk. Realtor.com describes the median annual NFIP premium as projected to rise from $689 in December 2022 to $1,288 over time. The latter is a projection, not a current premium paid by every policyholder; actual rates depend on the property and policy.
In September 2025, serious mortgage delinquency rates were 1.7% in Louisiana and 1.4% in Mississippi, compared with 0.8% nationally, according to figures sourced to the Consumer Financial Protection Bureau in the Realtor.com report. Those rates show a difference in mortgage distress, but do not isolate climate as its cause.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What should a homebuyer check before making an offer?
Assess the property’s specific exposure and recurring costs, not just a composite risk label or asking price. The following checks help turn broad risk information into questions about one home.
- Identify the hazards and the data behind them. Find out whether the relevant concerns are flood, wildfire, wind, or another local hazard. Check the date and methodology of any score. Realtor.com’s 2026 classification uses First Street Fire, Flood, and Wind Factor scores of 7 or higher, but a composite threshold does not constitute a complete site assessment.
- Get current, property-specific insurance quotes. Ask insurers about homeowners and flood coverage, availability, limits, exclusions, and deductibles before committing. A general premium projection or regional average cannot tell you what a particular home will cost to insure.
- Calculate the full ownership cost. Put the purchase price alongside insurance, HOA dues, expected maintenance, and plausible mitigation costs. If the listing reports no positive HOA fee, do not assume that the report’s HOA median comparison describes the home’s ongoing costs.
- Check local comparable sales. Compare nearby properties with similar type, condition, and amenities, and ask whether the market appears to price the relevant hazard differently. The county comparisons above include both discounts and premiums, so they do not support a universal climate-risk discount.
- Ask whether mitigation fits the site. A qualified local professional can assess whether drainage work, a sump pump, elevation, or another measure is appropriate. These are possible adaptation approaches, not guaranteed fixes or options that suit every property.
What the headline number can—and cannot—tell you
The $11.2 trillion estimate makes the scale of U.S. residential exposure visible, but it is not a forecast that this amount of housing wealth will disappear. Local price research and cost indicators show why buyers, owners, lenders, and communities may need to account for climate hazards; they do not establish a near-term national collapse. For an individual purchase, the most useful evidence is the property’s actual hazard profile, insurance terms, local comparable pricing, and likely cost of ownership.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
