Data from the European Central Bank gives the clearest picture yet of how climate risk is being priced into European commercial real estate. The findings split cleanly into two stories: one about price, one about liquidity. Investors, insurers, and boards need both.
The headline number
The ECB working paper Pricing or panicking? Commercial real estate markets and climate change examines euro area office transactions between 2007 and 2023, matched against physical risk scores. The core finding is that investors have been consistently applying a price discount to physically exposed buildings since 2012, and that discount has grown by 24 percentage points over the period studied.
This is not a story about a single shock repricing the market nor is it unexpected. It is a story about a gradual, sustained adjustment that started well before what financial market research points to as the moment climate risk began to be priced systematically (the 2015 Paris Agreement). Office markets, it turns out, got there first.
Physical risk: priced in, and priced in an orderly way
The paper’s authors control for a long list of confounding factors: regional GDP, population growth, house price growth, prime location premiums, market risk aversion and so on. The discount survives all of it.
What is notable is which risks carry a discount and which do not. Heat stress and rising sea levels, both risks that climate change is expected to intensify, show growing discounts. Earthquake risk, which climate change does not affect, shows none. That distinction matters. It suggests that investors are not simply reacting to “risk” in a generic sense. They are pricing a specific, climate-linked story.
Equally important is what is not happening in terms of liquidity. The share of transactions involving high-risk buildings has stayed stable across the fifteen years examined. Owners of exposed buildings are not struggling to find buyers, rather the market is finding a price for physical risk without freezing up around it. From a financial stability perspective, that is close to the best-case outcome: gradual repricing rather than a sudden, disorderly one.
Transition risk: a different pattern, and a more urgent one
The second half of the paper looks at transition risk, using building age as a proxy for energy efficiency, since building-level energy ratings were not available in the transaction data. Here the pattern breaks in an interesting way.
The price premium for younger, more efficient buildings did grow over the period (18 percentage points between 2007 and 2023), but that increase levelled off in the final years of the sample. Given the intensification of EU energy efficiency legislation and corporate carbon disclosure requirements over that period, the authors expected the opposite.
What they find instead is that the adjustment has moved into a different channel, liquidity. From 2018 onwards, market activity shifts sharply away from older buildings. Fewer of them are transacting relative to younger stock. The authors read this as the “stranded asset” problem starting to take hold: owners of older, less efficient buildings finding it harder to sell, not because prices have collapsed, but because buyers are stepping back.
This fits a pattern we are seeing in advisory conversations where transition risk often shows up as a buyer pool quietly narrowing before it shows up as a headline discount. Price is a lagging indicator. By the time a discount is visible and stable, the more useful signal, who is still willing to transact, has usually moved first.
Why this matters for the Valuation Gap
This is precisely the mechanism the Valuation Gap framework describes: the distance between what a real asset is worth on paper and what it is really worth once physical and transition risk are fully reflected in a transaction. The ECB paper is one of the first pieces of empirical evidence that this gap is closing for physical risk, gradually, and opening in a different form for transition risk, through liquidity rather than price.
For boards and investors holding older office stock, that has a specific implication. A stable valuation is not the same as a stable market. If buyers for a given category of asset are quietly declining in number, the valuation may hold right up until it does not.
For insurers, the physical risk finding is arguably the more reassuring one: markets appear capable of absorbing climate information gradually rather than requiring a shock to force repricing. That is the outcome climate stress testing has consistently identified as the least damaging path for financial stability.
The decision this points to
The paper’s own conclusion is measured: it establishes that pricing is happening and that it has changed over time, not whether the risks are now fully or adequately priced. That is the right caution for a working paper. It is a narrower caution for anyone holding, lending against, or underwriting a building today.
The practical question is not whether the market will eventually catch up to transition risk. On this evidence, it already has, just via a channel (liquidity) that is easier to overlook than a headline discount. The question is whether that channel has already started moving for a specific building, portfolio, or loan book, and whether anyone is watching for it.
Frequently Asked Questions
Is there evidence that climate risk is priced into commercial real estate across Europe?
Yes. Analysing euro area office transactions between 2007 and 2023, ECB researchers find that investors have consistently applied a price discount to buildings exposed to physical climate risk since 2012. The finding holds after controlling for regional economic conditions, location, and the sovereign debt crisis.
How much has the discount on climate-exposed offices increased since 2007?
The discount applied to high physical risk buildings increased by 24 percentage points between 2007 and 2022. Separately, the price premium for younger, more energy-efficient buildings (used as a proxy for lower transition risk) increased by 18 percentage points between 2007 and 2023.
What is the difference between physical risk and transition risk in this context?
Physical risk refers to direct exposure to climate hazards such as flooding, heat stress, wildfire, and sea level rise. Transition risk refers to exposure to the policy, regulatory, and market shifts driven by the move to a lower-carbon economy, such as tightening energy efficiency standards for buildings. The paper studies both, using building age as a proxy for transition risk exposure.
Are older, less energy-efficient buildings becoming harder to sell?
The paper finds evidence that they are. From 2018 onwards, the share of market activity involving older buildings has fallen sharply, even after accounting for construction activity and other factors. The authors interpret this as transition risk playing out through liquidity rather than price.
What does “stranded asset” risk mean for commercial real estate?
A stranded asset is one that becomes difficult or impossible to sell at a reasonable price because buyers are no longer willing to take on its risk profile. The paper’s authors suggest that older, less energy-efficient office buildings may already be showing early signs of this, as reflected in falling transaction shares rather than in price alone.