A new analysis from Zillow has estimated that if sea levels rise as much as climate scientists predict they will by 2100, nearly two million coastal US
homes will be lost.
New research published in Nature found that sea levels could rise six feet by 2100, nearly twice as high as previous expectations, according to the Zillow press release. If this happens, nearly 300 US cities would lose at least half their homes, and 36 US cities would be wiped out completely.
"As we move through this century, homeowners will have to consider another factor when it comes to their homes – whether rising sea levels have any impact on them," said Zillow Chief Economist Dr. Svenja Gudell. "It's easy to think about how the ocean levels can affect the coasts in an abstract sense, but this analysis shows the real impact it will have on nearly two million homeowners - and most likely more by the time we reach 2100 - who could lose their homes."
Using data from the National Oceanic and Atmospheric Administration, Zillow identified which homes would be affected by a six-foot ocean rise. The endangered homes represent almost two percent of the national housing stock, the Zillow analysis found, and are worth a combined total of $882 billion.
Below are the 11 states that have the largest numbers of homes that could be literally underwater by 2100.
11. California
Number of homes at risk: 42,353
Percent of homes at risk: 0.4%
Total value of homes at risk: $49.2 billion
Median value of at-risk home: $891,269
Data from Zillow
.
10. Virginia
Number of homes at risk: 46,287
Percent of homes at risk: 1.8%
Total value of homes at risk: $14.4 billion
Median value of at-risk home: $252,985
Data from Zillow
.
9. Texas
Number of homes at risk: 46,804
Percent of homes at risk: 0.6%
Total value of homes at risk: $12 billion
Median value of at-risk home: $195,029
Data from Zillow
8. North Carolina
Number of homes at risk: 57,259
Percent of homes at risk: 1.6%
Total value of homes at risk: $20.6 billion
Median value of at-risk home: $266,693
Data from Zillow
.
7. Massachusetts
Number of homes at risk: 62,069
Percent of homes at risk: 3.1%
Total value of homes at risk: $51.2 billion
Median value of at-risk home: $551,866
Data from Zillow
6. Maryland
Number of homes at risk: 64,299
Percent of homes at risk: 3.1%
Total value of homes at risk: $19.6 billion
Median value of at-risk home: $233,937
Data from Zillow
5. Louisiana
Number of homes at risk: 80,080
Percent of homes at risk: 5.9%
Total value of homes at risk: $13.2 billion
Median value of at-risk home: $139,042
Data from Zillow
4. South Carolina
Number of homes at risk: 83,833
Percent of homes at risk: 4.4%
Total value of homes at risk: $45 billion
Median value of at-risk home: $369,047
Data from Zillow
3. New York
Number of homes at risk: 96,708
Percent of homes at risk: 2.1%
Total value of homes at risk: $71 billion
Median value of at-risk home: $495,712
Data from Zillow
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