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The Valuation Fiction

The Phantom Equity

By Maya Jiménez— April 29, 2026

Feature image for article: The Phantom Equity

A condo unit in North Miami sold for $110,000. The repair assessment attached to it: $134,000. The appraisal system that priced the unit has no line item for the bill that exceeds the sale. It measures what similar units sold for last year. What it costs to keep the building standing this year lives somewhere else entirely.

Across South Florida, hundreds of thousands of condo owners are learning that the number on the appraisal and the number on their monthly obligations describe two different homes. Nearly half of all condo sellers in the state cut their asking prices last year. The formal valuation hasn't caught up. Somebody always finds out last.

The Valuation Fiction

The Phantom Equity

A condo unit in North Miami sold for $110,000. The repair assessment attached to it: $134,000. The appraisal system that priced the unit has no line item for the bill that exceeds the sale. It measures what similar units sold for last year. What it costs to keep the building standing this year lives somewhere else entirely.

Across South Florida, hundreds of thousands of condo owners are learning that the number on the appraisal and the number on their monthly obligations describe two different homes. Nearly half of all condo sellers in the state cut their asking prices last year. The formal valuation hasn't caught up. Somebody always finds out last.

Maya Jiménez

Maya Jiménez, 34, is a Polk Award-winning narrative journalist covering climate adaptation, environmental justice, and community resilience. Born in Guatemala City and raised in Oakland, she specializes in collaborative journalism that centers frontline voices, spending months embedded with communities facing climate impacts.

By the Numbers

The Numbers Behind the Flood Discount: $31 Billion Lost, and Counting

Between 2013 and 2024, approximately $31 billion in U.S. residential value was quietly erased by flood risk, according to ICE Climate. The overall market rose enough to hide it. Appreciation in high-flood-risk areas simply ran slower, year after year, until two otherwise identical homes sat tens of thousands of dollars apart.

Insurance is accelerating the split. A decade ago, premiums consumed roughly 8% of the average mortgage payment. Today that figure approaches 20% in high-risk markets. The cost of staying is becoming the cost of owning.

By the Numbers

The Numbers Behind the Flood Discount: $31 Billion Lost, and Counting

Between 2013 and 2024, approximately $31 billion in U.S. residential value was quietly erased by flood risk, according to ICE Climate. The overall market rose enough to hide it. Appreciation in high-flood-risk areas simply ran slower, year after year, until two otherwise identical homes sat tens of thousands of dollars apart.

Insurance is accelerating the split. A decade ago, premiums consumed roughly 8% of the average mortgage payment. Today that figure approaches 20% in high-risk markets. The cost of staying is becoming the cost of owning.

TAKE NOTE

Delinquency gap: ICE Climate's January 2026 analysis of over 10 million loans found ~40% higher severe delinquency probability on high-flood-risk properties, rising to ~80% for high hurricane risk.

Projected erosion: First Street models estimate homes will lose an average of 6% in value over 30 years if insurance repricing continues unhindered. These are model-based projections, not observed data.

Premium pressure: Every $500 annual increase in homeowners insurance makes a borrower roughly 20% more likely to fall behind on mortgage payments, per the Dallas Fed.

Hidden overvaluation: Peer-reviewed research in Nature Climate Change estimates flood-exposed U.S. properties carry $121 to $237 billion in excess value relative to actuarially correct pricing.

Abandonment signal: In neighborhoods where premiums are climbing and population already declining, First Street projects values falling 6.1% by 2055. Model-based estimate.

Where It's Widest

The number that should appear on every home listing in America doesn't. It's the annual cost of keeping the place insured. In Miami, that's $14,000. In parts of Iowa, it doubled since 2024.

We pulled five metros where the gap between what a house costs to buy and what it costs to own is widest right now. The coastal story has been building for years. What we didn't expect was the inland one. Places marketed as climate refuges, places people relocated to precisely because they seemed safer, are watching premiums climb at rates that rival South Florida. No predictions here, no prescriptions. Just the numbers and what's underneath them.

Where It's Widest

The number that should appear on every home listing in America doesn't. It's the annual cost of keeping the place insured. In Miami, that's $14,000. In parts of Iowa, it doubled since 2024.

We pulled five metros where the gap between what a house costs to buy and what it costs to own is widest right now. The coastal story has been building for years. What we didn't expect was the inland one. Places marketed as climate refuges, places people relocated to precisely because they seemed safer, are watching premiums climb at rates that rival South Florida. No predictions here, no prescriptions. Just the numbers and what's underneath them.

Coastal Squeeze

Miami Insurance Costs Four Times the National Average

Average homeowners insurance in Miami-Dade runs $14,388 a year on a $300,000 policy, per Insurify. That's 456% above the national average. Hurricane reinsurance costs are landing directly on homeowners, and Citizens Property Insurance is backstopping 1.4 million policies statewide. First Street projects rates could quadruple from here.

Fire Perimeter

Los Angeles Fire Zone Coverage Is Falling Apart

California's FAIR Plan, the insurer of last resort, is seeking a 36% average rate hike after absorbing $4 billion in losses from the January 2025 wildfires. The state moratorium on cancellations in fire perimeters expired in January 2026. Major carriers had already been pulling out for years. One in ten LA homes were uninsured before the fires even started.

Gulf Exposure

New Orleans Is America's Most Expensive Insured City

Louisiana homeowners pay $7,304 a year on average, 111% above the national figure. More than twenty insurers exited the state or went insolvent between 2021 and 2022, concentrating hurricane risk onto fewer carriers willing to write policies at all. The survivors charge accordingly.

Inland Repricing

Iowa Premiums Surged Fifty-Four Percent in Two Years

Iowa home insurance premiums jumped 54% over the past two years. The culprit is hail. Severe convective storm events rose 133% between 2022 and 2023, and insurers responded by covering roofs at depreciated value instead of replacement cost. The place people moved to escape coastal risk is repricing before they've finished unpacking.

Receiving Market

Minnesota's Climate Refuge Story Hits the Spreadsheet

Minnesota insurers raised rates 64% in two years, the steepest climb of any state, vaulting it from the 21st to the 9th most expensive market. Severe convective storm losses topped $52 billion nationally in 2025. SECURA Insurance stopped writing personal lines in neighboring Michigan entirely. The Great Lakes "safe haven" thesis is colliding with the same repricing that hit the coasts first.

Further Reading

How Climate Change Could Upend the American DreamProPublica traces how decades of artificially suppressed insurance pricing sent false safety signals to buyers, encouraging construction and purchase in the places where climate ex...

Climate Risk Is Already Reshaping the U.S. Housing MarketICE Climate analyzed tens of millions of mortgage records and found that delinquencies in wildfire-affected areas spike 250% after events. The gap between what homes are valued at ...

Quick links

Where Rising Climate Risks and Insurance Costs Will Hit Hardest

As Climate Crisis Upended Homeowners Insurance, the Industry Resisted Regulation

Rising Insurance Costs and the Impact on Housing Affordability

Climate Change Is Upending Homeowners Insurance Nationwide

Who Absorbs It

American housing prices are carrying hundreds of billions of dollars in climate risk that hasn't surfaced in the sale price. That gap between what a home costs and what it will cost to own is not static. It moves wealth between people, usually from those who know less to those who know more, and from those with options to those without.

We mapped six positions in this repricing. Who captures value on the way out. Who absorbs the loss on the way in. Which communities get pinned holding the bill when the math finally catches up. In some markets, this is no longer a forecast. It's a price history.

Who Absorbs It

American housing prices are carrying hundreds of billions of dollars in climate risk that hasn't surfaced in the sale price. That gap between what a home costs and what it will cost to own is not static. It moves wealth between people, usually from those who know less to those who know more, and from those with options to those without.

We mapped six positions in this repricing. Who captures value on the way out. Who absorbs the loss on the way in. Which communities get pinned holding the bill when the math finally catches up. In some markets, this is no longer a forecast. It's a price history.

Seller Capture

Sellers Cash Out the Gap as Real Wealth

U.S. flood-exposed homes carry $121–$237 billion in unpriced climate risk, per a 2023 Nature Climate Change study. In states without mandatory risk disclosure, sellers convert that fiction into liquid wealth at closing. The real estate industry is actively pressuring listing platforms to strip climate data from buyer-facing tools, protecting the spread.

Buyer Trap

Buyers Learn the Real Price After Closing

Purchase price locks once. Insurance reprices every year. Freddie Mac now requires full flood premiums in mortgage qualification because buyers were getting approved on subsidized rates that vanished after closing. In Louisiana, 30–40% of mortgage loans fall through over insurance costs alone. The ones that don't fall through are the ones where the buyer hasn't looked yet.

Lender Exposure

Banks Offload the Risk, Taxpayers Inherit It

Post-disaster mortgage delinquency spikes 250% for wildfire-exposed loans and 21% for flood-exposed loans, per ICE Climate data across 10 million mortgages. Banks manage this by selling their riskiest loans to Fannie Mae and Freddie Mac, which charge similar guarantee fees regardless of flood exposure. The risk doesn't disappear. It just changes hands, landing on a federal backstop.

Racial Disparity

Black and Latino Families Absorb the Sharpest Losses

Black Americans are 9% more likely to live in coastal flood zones. Latino Americans, 47% more likely. Brookings data from April 2026 finds insurance instability hits these communities hardest, where homeownership rates already trail white Americans by 27–31 points and the house is often the only wealth-building asset a family has. The repricing falls on the people least equipped to survive it.

Last Resort

Private Insurers Leave, Everyone Else Gets the Bill

California's FAIR Plan exposure ballooned over 200% since 2019, reaching $458 billion. Florida Citizens once held 1.42 million policies. When catastrophic losses exceed reserves, assessments spread to every policyholder statewide, including homeowners in low-risk areas who never chose this exposure. The private market sheds risk. The public absorbs it. The geography of who pays stops matching the geography of who flooded.

Correction Arrived

In Southwest Florida the Gap Already Closed

Cape Coral home prices dropped 13% from their 2022 peak. North Port fell 20%. Florida's net domestic migration collapsed 93% between 2022 and 2025. Tulane's Jesse Keenan calls it non-cyclical: a permanent reset of baseline housing values, not a dip waiting to recover. This is what it looks like when the fiction runs out.