The first thing to know about earthquake insurance BC homeowners buy is that it's an add-on. A standard home policy excludes damage from earthquake shaking, and the endorsement comes with a percentage deductible far larger than your usual one. Strata owners face a second deductible through their building. Below you'll find how the cover works, what the deductible means in dollars, and who should add it.
Earthquake insurance BC: does home insurance cover earthquakes?
No. A standard home insurance policy excludes damage from earthquake shaking. You add earthquake coverage as an optional endorsement, and it carries its own, higher deductible, usually a percentage of your coverage. Fire that breaks out after a quake, such as from a broken gas line, would likely be covered by the standard policy.
That's how the Insurance Bureau of Canada (IBC) describes it, adding that fire coverage depends on provincial legislation. IBC also suggests checking the limits, deductibles, waiting periods and exclusions of any earthquake cover.
Why does this matter more in BC than elsewhere? Natural Resources Canada describes western Canada as the most seismically active region in the country. Southwestern BC has several sources of earthquakes: faults offshore, the ocean plate sliding beneath Vancouver Island, and the continental crust itself. The Cascadia subduction zone runs from northern Vancouver Island to northern California.
History shows the crust alone can produce a damaging quake. The M7.3 Vancouver Island earthquake of June 23, 1946 is Canada's largest historic onshore earthquake, according to Natural Resources Canada.
How the earthquake endorsement works
The endorsement adds earthquake as an insured peril. Wordings differ, but the main points are similar:
- It's sold on house, condo and tenant policies. Intact, for example, offers it as optional coverage on all three.
- It covers physical damage from the quake. TD Insurance says its add-on covers direct physical loss or damage caused by an earthquake.
- Some perils stay out. TD's earthquake add-on excludes damage from tidal waves and tsunamis. Ask how your own wording treats them.
- It can be required. TD says earthquake coverage is mandatory with its home policies in certain high-risk areas of BC.
IBC estimates that roughly half to two-thirds of British Columbians carry earthquake coverage, far more than in Quebec, in its review of Canada's earthquake risk.
How an earthquake deductible works, with an example
Your normal home deductible is a flat amount, such as $1,000. An earthquake deductible is a percentage of your coverage instead. Aviva lists options of 5%, 10%, 15% and 20%, with minimums that depend on where you live and the earthquake risk there.
What the percentage applies to matters too. belairdirect says its percentage usually applies to your total insured amount: the building plus contents and outbuildings. Other wordings tie it to the dwelling limit. Read your own policy, because the gap between the two can be large.
Here's how an earthquake deductible in BC plays out on an illustrative house with an $800,000 dwelling limit, $320,000 for contents and $80,000 for detached structures ($1,200,000 in total).
| Example of a BC earthquake percentage deductible | Flat $1,000 deductible | 5% earthquake deductible | 10% earthquake deductible |
|---|---|---|---|
| Deductible, if the % applies to the $800,000 dwelling limit | $1,000 | $40,000 | $80,000 |
| Deductible, if the % applies to all $1,200,000 of coverage | $1,000 | $60,000 | $120,000 |
| Insurer pays on $200,000 of damage (dwelling-limit basis) | $199,000 | $160,000 | $120,000 |
| Insurer pays on $60,000 of damage (dwelling-limit basis) | $59,000 | $20,000 | $0 |
Illustrative arithmetic only, not an estimate, quote or average. Real limits, deductibles and wordings vary by insurer.
Moderate quake damage can fall entirely inside the deductible, so the endorsement mainly protects against severe damage. A lower percentage costs more in premium but shrinks what you'd pay yourself.
Strata earthquake deductibles and unit owners
The strata's policy. BC strata corporations must insure against a list of major perils, but earthquake isn't on that list. The BC government says strata corporations aren't required to buy earthquake insurance. It strongly advises those in earthquake-prone areas to buy it. When they do, the deductible is typically 10% to 20% of the building's full replacement value, not of the loss.
In its December 2020 strata insurance report, the BC Financial Services Authority (BCFSA) found excessive earthquake exposure in BC. It singled out Greater Vancouver and Greater Victoria, the two largest strata insurance markets.
Who pays the strata deductible. Under section 158 of the Strata Property Act, an insurance deductible on a strata claim is a common expense paid through strata fees. Strata fees are normally shared on the basis of unit entitlement. The Act also lets the strata cover a deductible from its contingency reserve fund, or with a special levy, without the usual owner approval.
Your unit policy. The BC government's guidance for owners says strata insurance doesn't cover your contents, your personal liability, your costs to live elsewhere, or the strata's deductible. It suggests owners ask about their own earthquake deductible and their share of the strata's.
Here's an illustrative building with a $40,000,000 full replacement value. Your strata lot carries 1% of the unit entitlement, and your own policy has $50,000 of deductible-assessment coverage.
| Strata earthquake deductible | Building deductible | Your 1% share | Gap over a $50,000 assessment limit |
|---|---|---|---|
| 10% | $4,000,000 | $40,000 | None |
| 15% | $6,000,000 | $60,000 | $10,000 |
| 20% | $8,000,000 | $80,000 | $30,000 |
Illustrative arithmetic only. A smaller loss means a smaller bill, and money from the contingency reserve fund can reduce what owners pay.
Strata-owner checklist
- Does the strata policy include earthquake? In BC it's optional, so ask your strata council or property manager.
- What's the earthquake deductible, as a percentage and in dollars?
- What's your strata lot's unit entitlement? Your share of the deductible follows it.
- Multiply the two. Deductible × your share = your possible bill after a major quake.
- Does your deductible-assessment coverage apply to earthquake? Wordings differ, so check, or ask about the earthquake add-on.
- Is your limit at least your share? If not, ask a licensed advisor about raising it.
- Recheck at every strata renewal. Deductibles can change from year to year.
Our guide to the condo deductible assessment explains how assessment coverage works for water and other perils. For local figures, see condo insurance in BC.
What earthquake insurance costs and what drives the price
There's no single price for earthquake insurance BC-wide, and Instasure's model doesn't price the endorsement on its own. What it does show is where earthquake cover sits among the coverage tiers for an example BC house.
| Coverage tier | What it includes | Typical monthly estimate |
|---|---|---|
| Standard comprehensive | Replacement cost dwelling, $1 million liability, no water endorsements | $110 |
| Comprehensive + water | Sewer backup and overland water where available, $2 million liability | $125 (range $100 to $155) |
| Premium protection | Higher limits for jewellery and bikes, identity theft, equipment breakdown, earthquake endorsement | $150 |
Instasure estimates for an example profile (British Columbia, $500,000 rebuild cost, built 1995, $1,000 deductible), as of October 2026. Estimates, not quotes and not averages. The premium protection tier bundles several extras, so the $25 gap isn't the price of earthquake cover alone.
For a BC condo owner (example: $50,000 of contents, $25,000 of improvements, a $50,000 deductible assessment), the Instasure estimate is about $42 a month, range $33 to $53, as of October 2026, without separate earthquake pricing.
Your own earthquake premium depends on a few factors:
- Where the home is. Insurers price earthquake risk by location. Aviva, for example, sets minimum deductibles by where you live.
- How much coverage you carry. Both the premium and a percentage deductible grow with your limits.
- The percentage you choose. A higher deductible generally lowers the premium.
- How the home is built. IBC's earthquake resilience guidance recommends brace-and-bolt retrofits for pre-1990s houses on raised foundations and securing gas water heaters to the studs. Ask your insurer whether it recognizes these upgrades.
For full figures on house insurance in your area, see home insurance in BC and the average home insurance cost in Canada.
Fire following an earthquake
Fire is a standard peril on a home policy. IBC says fire caused by an earthquake, such as from a broken gas main, would likely be covered under a standard home policy. BCFSA's 2020 report noted that strata corporations without earthquake coverage are still covered for fire following an earthquake.
Without the endorsement, damage from the shaking itself isn't covered. Also ask how your policy treats tsunami, landslide and flooding linked to a quake. Our guide to whether home insurance covers water damage explains the separate overland flood endorsement.
Who should buy it
Consider earthquake cover seriously if:
- Your home is most of your net worth. A severe quake could wipe out equity you couldn't rebuild from savings.
- You have a mortgage. You'd still owe the lender after the house is damaged.
- You own in a strata. Your share of a percentage deductible can be a large bill, and your unit policy is where you cover it.
- You live in southwestern BC, including Metro Vancouver and Vancouver Island, where the earthquake sources described above sit.
Is earthquake insurance worth it in Vancouver?
Metro Vancouver is in the country's most seismically active region, and Greater Vancouver is one of the two strata markets BCFSA singled out for earthquake exposure. If you couldn't absorb a major loss, the endorsement deserves a place in the budget. Compare local prices on our home insurance in Vancouver page.
Earthquake insurance in Victoria
Vancouver Island lies along the Cascadia subduction zone and had Canada's largest historic onshore quake in 1946. Greater Victoria was the other strata market BCFSA flagged. See home insurance in Victoria for local estimates.
Michael's take
As a planner, I put earthquake cover through one test: could you recover from the loss without it? For many families, the home is the largest asset on the balance sheet and the mortgage is the largest debt. If a severe quake damaged the house without earthquake cover, the mortgage would still be there. My rule of thumb: if you couldn't repair or rebuild from savings, the endorsement belongs in the plan.
The part I'd plan for is the deductible. Treat it as the slice of risk you're keeping. Know the dollar figure, not just the percentage, and decide how you'd fund it: an emergency fund, investments or available credit. Strata owners should do that math twice, once for their own policy and once for their share of the building's deductible. Then set the assessment limit to match.
Next steps
Get an instant home insurance estimate for BC, or a condo insurance estimate if you own in a strata. Our tenant and condo coverage calculator helps you size contents and assessment limits. Then compare your options on the home insurance page. A licensed advisor in BC can compare insurers, explain each earthquake wording and confirm real home insurance quotes before you buy.
