10/08/2026
Risk Doesn’t Wait for Your Model to Catch Up
“You can’t predict. You can prepare.” — Howard Marks
That is the uncomfortable truth now confronting real estate investors.
You do not need to know exactly when the next hurricane arrives, when the next wildfire spreads, or how quickly insurance markets reprice again.
You do need to know what happens to your investment if they do.
That means underwriting not only today’s NOI, but the durability of tomorrow’s.
Consider one simple example:
A recurring $100,000 increase in operating expenses reduces property value by approximately:
• $1.82 million at a 5.5% cap rate
• $1.67 million at a 6.0% cap rate
• $1.54 million at a 6.5% cap rate
• $1.43 million at a 7.0% cap rate
The expense change is $100,000.
The valuation impact is measured in millions.
And that is before considering any additional cap-rate expansion, lower refinance proceeds, resilience capex, or increased lender reserves.
That is why climate risk is becoming less about prediction and more about preparation.
The Federal Reserve found that multifamily property-insurance costs in its sample increased more than 75% between 2019 and 2024, while roughly 72 cents of each additional insurance dollar reduced property-owner net income.
That means climate exposure is no longer confined to an ESG disclosure.
It is entering the underwriting.
Howard Marks’ point is especially relevant here: investors rarely get perfect foresight.
What they can control is whether the model is resilient enough to survive being wrong.
Our latest Sustainable Investing Digest article, “Who Pays for Climate Risk?”, examines how insurance, recurring flooding, municipal borrowing costs, refinancing constraints and capitalization rates are changing the economics of exposed real estate.
The question is not whether you can predict the next event.
It is whether your underwriting is prepared for it.
Click the link to read the full article: Who Pays for Climate Risk? https://www.linkedin.com/pulse/who-pays-climate-risk-skylinepartnersco-lrpyf