Home Insurance Rates Rise 7.15% in Ontario in 2025, Driven Mainly by Climate Change.
Home insurance costs in Ontario are climbing at an alarming rate, adding to the financial strain on homeowners. In 2025, the average home insurance premium in Ontario jumped by about 7.15% compared to 2024, a rise far above general inflation (2.3% for 2025), and above the national average of 5.3%. This surge continues a multi-year trend of escalating home insurance rates – in fact, Ontario premiums have increased 84% between 2014 and 2024, vastly outpacing the 28% growth in general consumer prices over the same decade. The culprit behind these steep hikes is largely the growing impact of climate-related disasters and higher rebuilding costs. Insured losses from extreme weather hit a record $8.5 billion in 2024 (the highest in Canadian history), including catastrophic events like the 2024 Jasper wildfires ($1.1 billion in insured damages) and Ontario’s 2024 summer flash floods (~$940 million in insured damages). Such frequent, severe disasters are driving up home insurance claims and expenses across the country, forcing insurers to raise premiums to keep pace with the heightened risk.
To measure the impact of these pressures on Ontarians, our team at MyChoice – a leading Canadian insurtech company – conducted an in-depth analysis of year-over-year home insurance rate changes across Ontario municipalities. We examined thousands of real quotes generated on MyChoice between January and September 2025 and compared them to the same period in 2024. For consistency, we focused on a standard homeowner profile: a 35-year-old (male or female) homeowner with a clean claims history, living in a 3–4 bedroom detached or semi-detached home (~2,000–2,500 sq. ft., ~$1 million replacement value). This homeowner has a $1,000 deductible, $1 million liability coverage, an Enhanced Water Protection endorsement, and safety features like monitored fire/burglar alarms and a fire extinguisher – reflecting common insurance discounts. By controlling for profile and coverage, we could isolate market rate inflation and compare premium movements across different cities on an apples-to-apples basis.
The findings provide a clear picture of how much more Ontarians are paying for home insurance in 2025, and which communities saw the sharpest increases. Below we highlight the key results and explore the factors – from wildfires to floods – that are pushing home insurance costs to new heights.
Key Findings from the Study
- Ontario’s average home insurance premium rose by 7.15% in 2025. This provincial jump in insurance rates is significantly higher than general inflation (2.3% for 2025) and reflects a broader national trend of rising home insurance costs driven by climate-related claims.
- Communities in northern Ontario saw the largest increases in the price of premiums across the province, which is likely due in part to increased exposure to extreme weather, wildfires, and other climate change-related threats. Communities that saw increases in premiums include Thunder Bay, which has the largest increase in the province at +26.39%, North Bay (+22.64%), Huntsville (+19.72%), Kenora (+9.32%), and Sudbury (+8.56%).
- Communities mentioned in MyChoice’s 2025 wildfire risk study include Kenora (+9.32%), Timmins (+8.86%) and Sudbury (+8.56%). Kenora, Timmins and Sudbury all had above-average home insurance inflation. Communities in northern municipalities that are susceptible to wildfires are feeling the burn in other ways as well. More wildfires means higher costs.
- Cities prone to floods are experiencing major increases in insurance rates this year. The biggest increases in home insurance in Ontario took place in municipalities identified in MyChoice’s flood risk study: Pembroke (+22.17%), Ajax (+22.11%), Ottawa (+14.30%) and Mississauga (+11.86%).
- Portions of Eastern Ontario and the GTA also saw increases. Several mid-sized cities saw double-digit percentage increases in premiums, including: – +16.77% in Brockville – +15.97% in Burlington – +14.26% in Belleville – +12.78% in Richmond Hill – +12.15% in London – +11.65% in Windsor.
- Some cities saw mild increases or even declines. A few Ontario communities managed to escape hefty rate hikes. For example, Gravenhurst was nearly flat (+0.10%), and Innisfil (+0.21%), Welland (+0.50%), and Stratford (+0.64%) saw negligible upticks. Notably, several cities actually experienced premium decreases: Woodstock (−5.86%), Waterloo (−5.11%), Orangeville (−3.87%), Niagara Falls (−2.67%), and Barrie (−2.08%) all saw modest relief in average rates compared to 2024. This uneven pattern suggests that other local factors (such as the number of actual claims, competition among insurers, or risk mitigation efforts) can lead to divergent outcomes, even as the overall trend is going upward.
Ontario Cities with the Highest Home Insurance Increases in 2025
Below sorts out the Ontario cities that have seen the largest increases in home insurance rates during 2025.
| City | 2024 Average Home Insurance Premium | 2025 Average Home Insurance Premium | 2025 vs. 2024 Change |
|---|---|---|---|
| Thunder Bay | $1,733 | $2,190 | +26.39% |
| North Bay | $1,351 | $1,657 | +22.64% |
| Pembroke | $1,499 | $1,831 | +22.17% |
| Ajax | $1,022 | $1,248 | +22.11% |
| Huntsville | $1,462 | $1,750 | +19.72% |
| Markham | $1,234 | $1,456 | +18.00% |
| Brockville | $1,067 | $1,246 | +16.77% |
| Burlington | $1,097 | $1,272 | +15.97% |
| Ottawa | $1,002 | $1,145 | +14.30% |
| Belleville | $1,459 | $1,667 | +14.26% |
| Richmond Hill | $1,557 | $1,756 | +12.78% |
| Vaughan | $1,169 | $1,318 | +12.75% |
| London | $1,432 | $1,606 | +12.15% |
| Prince Edward County | $1,309 | $1,465 | +11.90% |
| Mississauga | $1,343 | $1,502 | +11.86% |
| Windsor | $1,274 | $1,422 | +11.65% |
| St. Catharines | $1,291 | $1,436 | +11.23% |
| Sault Ste. Marie | $1,563 | $1,733 | +10.87% |
| Kenora | $1,845 | $2,017 | +9.32% |
| Chatham | $1,072 | $1,167 | +8.89% |
| Timmins | $1,884 | $2,051 | +8.86% |
| Sudbury | $1,612 | $1,750 | +8.56% |
| Toronto | $1,678 | $1,814 | +8.12% |
| Ontario Average | — | — | +7.15% |
Source: MyChoice Database, 2024-2025
It’s worth noting that insurers adjust premiums based on very localized data – everything from wildfire exposure and floodplain mapping to crime rates and even the availability of fire services can influence pricing in a given community. “Even within the same province, insurers calibrate their rates based on very localized risk data,” explains Aren Mirzaian, CEO of MyChoice. “That’s why you sometimes see sharp differences in premiums between neighbouring communities – each area has its own claim trends and risk factors. Areas prone to costly disasters or frequent claims will inevitably see insurers charging more to cover that elevated risk.”
Ontario Cities with the Lowest Home Insurance Increases in 2025
| City | 2024 Average Home Insurance Premium | 2025 Average Home Insurance Premium | 2025 vs. 2024 Chaange |
|---|---|---|---|
| Ontario Average | — | — | +7.15% |
| Orillia | $1,341 | $1,429 | +6.56% |
| Brampton | $1,033 | $1,099 | +6.36% |
| Oshawa | $1,092 | $1,156 | +5.86% |
| Etobicoke | $1,410 | $1,490 | +5.70% |
| Sarnia | $1,297 | $1,368 | +5.46% |
| Cambridge | $1,094 | $1,149 | +5.03% |
| Cornwall | $1,430 | $1,501 | +4.98% |
| Dundas | $1,289 | $1,348 | +4.60% |
| Kingston | $1,088 | $1,132 | +4.01% |
| Guelph | $1,271 | $1,319 | +3.78% |
| Aurora | $1,448 | $1,502 | +3.75% |
| Scarborough | $1,103 | $1,142 | +3.54% |
| Pickering | $1,119 | $1,156 | +3.31% |
| Peterborough | $1,166 | $1,204 | +3.24% |
| Newmarket | $1,287 | $1,329 | +3.23% |
| Thornhill | $1,370 | $1,413 | +3.14% |
| Hamilton | $1,201 | $1,235 | +2.83% |
| Simcoe | $1,387 | $1,424 | +2.70% |
| Oakville | $1,389 | $1,425 | +2.59% |
| Elliot Lake | $1,758 | $1,803 | +2.54% |
| Brantford | $1,356 | $1,386 | +2.21% |
| Milton | $1,407 | $1,436 | +2.06% |
| Stratford | $1,255 | $1,263 | +0.64% |
| Welland | $1,271 | $1,277 | +0.50% |
| Innisfil | $1,327 | $1,330 | +0.21% |
| Gravenhurst | $1,732 | $1,734 | +0.10% |
| Midland | $1,402 | $1,399 | −0.25% |
| Kitchener | $991 | $988 | −0.30% |
| Collingwood | $1,093 | $1,082 | −1.03% |
| Barrie | $1,735 | $1,700 | −2.08% |
| Niagara Falls | $1,365 | $1,329 | −2.67% |
| Orangeville | $1,121 | $1,078 | −3.87% |
| Waterloo | $1,135 | $1,077 | −5.11% |
| Woodstock | $1,388 | $1,307 | −5.86% |
Source: MyChoice Database, 2024-2025
In contrast to the lofty increases elsewhere, the cities above saw the smallest year-over-year changes in home insurance premiums. A handful of markets – led by Woodstock and Waterloo – actually enjoyed rate decreases in 2025. Overall, however, such declines were the exception rather than the rule. Only about a half-dozen Ontario cities saw premiums fall, and most of those changes were minor. The vast majority of communities experienced increases, underscoring the widespread cost pressures on home insurance.
“Unlike auto insurance, where drivers can at least see rate filings and regulatory updates, homeowners are often left in the dark. All they see is their premium going up year after year. With extreme weather driving more claims and insurers adjusting for higher risks, the challenge is that affordability could quickly become a real issue for many Ontarians if these trends continue. Without greater transparency and proactive solutions, we risk reaching a point where essential home coverage is out of reach for average families.” Aren Mirzaian is the CEO of MyChoice.
Why Are Home Insurance Rates Climbing So Fast?
Several factors are combining to raise home insurance rates in Ontario. Here are a few of them, leading to the rate surge in 2025.
- Canada is seeing more frequent and more severe natural disasters, think wildfires, floods, windstorms and hail. Ontario is no exception. Year 2024 was the costliest on record for weather-related insured losses in Canada with losses of CAD $8.5 billion. In Ontario, flooding is a remarkably expensive peril. Torrential downpours combined with overtopping rivers have been leading to flash flooding in the GTA and eastern Ontario that costs hundreds of millions in damages.
- Apart from extreme weather, insurance premiums have been going up due to high reconstruction and repair costs. Tariffs, economic uncertainty and supply-chain issues have all contributed to increased costs for labour and building materials like lumber and steel. And while inflation has come down, rebuilding costs have remained elevated. Repair costs have risen significantly in recent years, which has led to higher insurance costs.
- Higher Claim Frequency: Beyond headline-grabbing catastrophes, insurers are also seeing more frequent small-to-medium claims, especially related to water. Water damage has become the leading cause of home insurance claims in Canada (48% of all claims). Ontario’s aging municipal infrastructure (storm sewers, etc.) can struggle to handle extreme rain, leading to sewer backups and basement flooding – costly events often not covered by default policies unless add-ons are purchased.
- Insurance Industry Strains and Reinsurance Costs: The tougher climate has not only impacted primary insurers but also the global reinsurance market, which backs them. After the catastrophe-filled 2023–2024 period, reinsurers significantly tightened their terms and raised prices for coverage. Many Canadian insurers had their reinsurance programs triggered by the big losses in 2024, and at renewal, they faced risk-adjusted reinsurance rate hikes of 10% to 40% on loss-affected programs.
- Localized Factors such as Crime: Home insurance pricing also reflects local considerations beyond climate. Neighbourhoods with higher crime or theft rates may see higher premiums due to the risk of break-ins and vandalism. Rural or remote areas lacking nearby fire stations or hydrants often face surcharges because a house fire there is more likely to result in a total loss. Additionally, if a town has a history of high insurance fraud or frequent small claims, insurers may factor that into the cost.
How to Lower Your Home Insurance Premiums
While many of the drivers of higher premiums are outside individual homeowners’ control, there are still several strategies you can use to save on your home insurance:
- Almost all insurance providers offer multi-policy savings. If you have other types of insurance, such as auto or life insurance, consider purchasing those along with your home insurance from the same provider. In most cases you will save 10% to 15%, sometimes more.
- Review Your Coverage: Make sure you’re not paying for coverage you don’t need. For instance, if you’re not in a flood-risk area, paying extra for overland water coverage might be unnecessary. Tailor your policy to your situation: you might save by switching from a comprehensive to a broad policy if your home and contents don’t require top-end coverage.
- Compare quotes from multiple providers: Rates for the exact same home and coverage can vary dramatically between companies. Each insurer has its own underwriting criteria and appetite for certain risks. Using a comparison tool like MyChoice, you can easily check if another provider offers a better rate for your profile. With home insurance premiums rising everywhere, it’s more crucial than ever to shop around at renewal time instead of just accepting your increase.
- Fortify Your Home Against Disasters: Many insurers offer discounts for risk-mitigation measures that enhance your home’s safety. For example, installing a monitored burglar alarm and fire alarm system can typically reduce premiums by 5–15%, since it lowers the chance of theft or fire damage. Upgrading to a sewer backflow prevention valve or a sump pump with backup power can also protect against basement flooding. Some insurers will reward these steps, especially if you’re in a flood-prone area. In wildfire-risk regions, taking FireSmart precautions like clearing dry brush, trimming trees away from the house, and using fire-resistant roofing can help.
- Increase Your Deductible: The deductible is the amount you pay out-of-pocket on a claim before insurance kicks in. A higher deductible means you are willing to shoulder more of any potential loss, so the insurer can charge you less. For example, increasing your home insurance deductible from $1,000 to $2,500 could trim your premium significantly – often by 10% or more, depending on the insurer. Of course, you should only choose a deductible that you could comfortably pay in an emergency.
Lastly, make sure you understand what your policy does and doesn’t cover, especially as severe weather threats evolve. Standard home insurance policies in Ontario do not automatically cover items such as sewer backup or overland flood damage. Given the increasing flood risks, you should strongly consider adding those endorsements if they’re available, even though they will raise your premium slightly.
Home insurance may be getting more expensive, but by being proactive about fortifying your home and vigilant in seeking the best rates, you can mitigate the impact on your wallet. As the industry adapts to a changing climate, homeowners who adapt along with it – through both physical preparedness and smart shopping – will be best positioned to weather the storm.