Rising insurance costs are impacting California homeowners

California’s allure—its beaches, mountains, and vibrant cities—comes with a fiery risk. Wildfires and other disasters have driven homeowners insurance premiums skyward, impacting not just monthly bills but also the feasibility of buying or selling homes.

In areas like Corona, nestled in the Inland Empire, these rising costs add to the financial burden, making “carrying costs” (ongoing expenses) and resale challenges more pronounced. This post explores the causes, effects, and strategies for navigating this escalating crisis.


Is California becoming Uninsurable? – Market Forces


The surge in insurance costs stems from climate-driven disasters. From 2018-2021, wildfires caused massive losses, with insurers paying out more in claims than premiums collected in some years. In 2025, the Palisades and Eaton fires alone damaged 18,000 structures, costing $52.5 billion.

Reinsurance costs have doubled since 2017, pushing premiums up. State Farm, California’s largest insurer, sought a 22% hike after $7.5 billion in losses.

Average premiums rose 41% from 2023-2025, reaching $1,714 annually. In high-risk zones, increases exceed 10% yearly. The California FAIR Plan, a last-resort insurer, imposed a $1 billion assessment, half passed to policyholders via fees. This “socialization” of risk means even low-risk areas like parts of Corona feel the pinch.


Carrying costs—insurance plus taxes, maintenance, and mortgages—erode affordability. For sellers, high premiums deter buyers, prolonging market time and potentially lowering prices.

In disaster-prone regions, underinsurance is common; 74% of claims from a 2021 Colorado fire were underinsured. Rebuilding costs soar due to stricter codes and supply shortages.


Insurers are retreating: seven of the top 12 limited coverage post-2017 fires. The private market faces a $1.35-2 trillion coverage gap for wildfires alone. FAIR Plan enrollment spiked, with rates 35% higher proposed for 2026.


For Corona homeowners, proximity to wildfire zones amplifies risks. While not as vulnerable as LA hills, Inland Empire areas see premiums 21% higher statewide. Affordable housing providers struggle too.


Strategies include risk mitigation: fire-resistant materials, defensible space. New regulations allow catastrophe modeling for rates, potentially stabilizing the market but raising costs short-term. Shop providers, bundle policies, or consider FAIR as backup.


In sum, rising insurance is a climate wake-up call, straining California’s housing market. For sellers, it’s a hurdle; for buyers, a budget buster. Proactive measures and policy reforms are key to keeping the dream alive.

Thinking about selling your Temescal Valley home and not sure what the current market means for your situation? Glen and Kelly Nelson have helped Southern California homeowners sell smart and maximize their net for over 21 years — in every kind of market.


Schedule your free 15-minute discovery call: https://calendly.com/glenandkellynelsonrealtors/15min
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Glen & Kelly Nelson | Nelson Real Estate Group | Coleman Realty Group | REALTORS® | DRE 01476165 / 01429186 | Temescal Valley & Southern California
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