Global Warming and the Future of Home Insurance

Here’s a topic we haven’t covered yet: global warming and home insurance. Buying a second house or cabin should feel exciting, right? A chance to unplug, maybe sit on a deck with your coffee, and forget about work for a while. But if that home is in the middle of nowhere — say, an area that sees wildfires every summer — the stress of getting it insured can be very real. 

In addition to the landscape, climate change is altering the insurance industry. If you’re a high-earning tech employee in Seattle looking for a second property (or vying for one of those cliff-side homes that overlook the Puget Sound), it’s something you’ll need to consider.

How Climate Change Is Shaping Home Insurance

Climate change and insurance costs are interlinked. Global warming has evolved from a topic of interest in the insurance industry to a key consideration. Carriers are reevaluating risk models and pulling back coverage in areas prone to disasters, such as wildfires, floods, earthquakes, and hurricanes. Policies that were once easily obtainable 10 years ago can now be difficult — or even impossible — to secure.

If you are shopping for new insurance, you’ll probably need to go one of two routes:

• Traditional insurers: The big household names you likely recognize (here’s a recent comparison of some of the tops) are tightly regulated by the state and built to serve standard properties with relatively low risks. If your home is in a typical urban or suburban neighborhood, coverage is usually straightforward. But when your property sits in a wildfire corridor or on a floodplain, those carriers may decline to write a policy at all.

   

• Surplus lines providers: These insurers specialize in insuring higher-risk properties and have greater flexibility in structuring coverage. The trade-off is that premiums are usually higher, coverage can be more restrictive, and consumer protections may not be as robust as with traditional carriers. Still, for many homeowners in disaster-prone areas, surplus lines are the only option (and there might only be one option).

In short: the more climate risk your property faces, the more it can cost to insure. That reality makes prevention more important than ever. Homeowners who take active steps to reduce risk may not only improve safety but also make their property more appealing to insurers.

Mitigation Strategies Homeowners Can Use

Climate change and the challenge of finding home insurance doesn’t mean you’re powerless. In fact, insurers increasingly reward proactive steps. If you’re looking at checking off one of the to-dos on your milestone list and purchasing a second home that happens to be in a fire or flood zone, think about what you can do to reduce risk before you buy.

Some strategies include:

• Fire protection: Create and maintain a defensible space around your home by trimming trees, clearing brush, and removing dead vegetation. Clean pine needles, leaves, and debris from your roof and gutters regularly, since they act as tinder during wildfire season. Replace wood shake roofs or siding with fire-resistant materials like metal or fiber cement. Using gravel, stone, or other non-flammable landscaping close to the house can act as a buffer zone. In some states, you can even request a “wildfire risk assessment” from local fire agencies to identify weak points.

   

• Flood resilience: Elevating the home’s foundation above base flood elevation is one of the strongest defenses against water damage (granted, it’s not necessarily cheap to do so). For existing homes, retrofits like raised crawl spaces, sump pumps, backflow valves, and water-resistant insulation can help minimize damage. Some homeowners also build retaining walls or grade their lot to direct water away from the house. Installing flood vents in foundations and garages can allow water to flow through without causing catastrophic structural damage.

   

• Wind and storm safety: Roofs and walls bear the brunt of high winds, so reinforcing them is critical. Hurricane clips or straps can strengthen the connection between the roof and walls, reducing the chance of uplift. Storm shutters or impact-resistant windows protect glass from shattering, while reinforced garage doors prevent structural breaches. Even small steps, such as sealing roof decks with specialized membranes, can make a significant difference when winds pick up.

Taken together, these strategies can lower your home’s overall risk profile. Insurers notice these investments — and in some cases, they may be the difference between being denied coverage and receiving a policy. And if you’re still in the market for a second home, factoring in these upgrades as part of your due diligence can help you avoid costly surprises after you’ve signed on the dotted line.

Why Due Diligence Matters More Than Ever

One of the biggest surprises for new buyers is discovering that a property’s insurance history doesn’t automatically transfer. Just because a previous owner had coverage doesn’t mean you’ll qualify under the same terms today. Thanks to climate change, a home that was insurable in 2015 may now require thousands of dollars in upgrades before an insurer will even consider your application.

That makes due-diligence critical. Before you buy, talk with insurers, brokers, and even neighbors to understand the real costs of coverage. Factor those expenses into your total budget alongside property taxes, maintenance, and mortgage payments.

Talk to Your Financial Advisor About Property Risk

Yes, buying a second home can mean finding a spot with great views or proximity to hiking trails and ski slopes. However, it is essential to keep in mind that climate risk could impact your long-term financial stability. From higher insurance premiums to stricter policy requirements, the reality of global warming is baked into today’s housing market. A financial advisor can help you model those risks and make sure your dream cabin doesn’t turn into a financial headache.

At Northern Lights Advisors, we’ve been there, balancing the act of finding the perfect retreat and getting it insured in a cost-effective way. Whether you’re looking for the best way to spend a large bonus or have been planning on a second home for a while, it’s worth a conversation. If you’d like to discuss how insuring in an era of global warming could affect your long-term financial goals, we’re happy to sit down with you. Simply book a spot on our calendar. 

Northern Lights Advisors is a fiduciary, fee-only Registered Investment Advisor (RIA) firm based in Seattle, Washington. The information in this article is not intended as tax, accounting, or legal advice. Read the full disclosure here.