Insurance Insights8 June 2026

Home Insurance Cost for 10-Bedroom Terrace in Wonthella WA 6530

Analysing a $2,732/yr building insurance quote for a 10-bed terrace in Wonthella WA 6530. See how it compares to WA & national averages.

Home Insurance Cost for 10-Bedroom Terrace in Wonthella WA 6530

Wonthella is a well-established residential suburb sitting on the outskirts of Geraldton in Western Australia's Mid West region. Known for its mix of older homes and relaxed coastal-adjacent lifestyle, it's the kind of suburb where large, character-filled properties aren't uncommon. This article breaks down a real building insurance quote for a 10-bedroom terrace in Wonthella (postcode 6530) — examining whether the price is competitive, what local and national benchmarks look like, and what property features are likely driving the cost.

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Is This Quote Fair?

The annual premium on this quote comes in at $2,732 per year (or $262/month), covering building only with a $2,000 building excess. CoverClub's pricing engine has rated this quote as FAIR — Around Average, which is a reasonable outcome for a property of this size and age.

"Fair" doesn't mean you're getting a bargain, but it does mean you're not being overcharged relative to what the market typically prices for comparable properties in this area. Given the unique characteristics of this home — particularly its age, construction materials, and sheer size — landing near the average is actually a solid result. Older homes with non-standard roofing materials and large footprints can attract significant loading from insurers, so a mid-range rating here is worth noting positively.

That said, "fair" is always a starting point, not an endpoint. There may be room to improve this outcome by comparing quotes across multiple insurers.

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How Wonthella Compares

Understanding where this premium sits relative to broader benchmarks gives important context. Here's how the numbers stack up:

BenchmarkPremium
This Quote$2,732/yr
LGA (Chapman Valley) Average$2,227/yr
WA State Average$2,811/yr
WA State Median$2,127/yr
National Average$5,347/yr
National Median$2,764/yr

A few things stand out here. First, this quote sits below the WA state average of $2,811 and is also below the national median of $2,764 — both encouraging signs. It does come in above the local LGA (Chapman Valley) average of $2,227 and the WA state median of $2,127, which suggests there's some premium loading attributable to the specific characteristics of this property rather than the location alone.

Compared to the national average of $5,347, this quote looks very competitive — though it's worth noting that national averages are heavily influenced by high-risk areas in Queensland and northern Australia, so that comparison should be taken in context.

You can explore more localised pricing data on the Wonthella suburb stats page, or view broader trends on the WA state insurance stats page and national home insurance stats.

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Property Features That Affect Your Premium

Several characteristics of this property are likely influencing the final premium — some favourably, others less so.

🧱 Double Brick Construction

Double brick is generally viewed positively by insurers in Western Australia. It's a robust and fire-resistant building method that's been a staple of WA residential construction for decades. This material typically attracts lower premiums compared to timber or lightweight cladding, and it holds up well in the hot, dry conditions of the Mid West.

🏚️ Asbestos Roof

This is one of the more significant premium factors for this property. Asbestos roofing — common in homes built before the mid-1980s — is a known cost driver in insurance. In the event of a claim, asbestos materials require licensed removal and disposal, which dramatically increases repair and reinstatement costs. Insurers factor this in, and it's likely contributing to the premium sitting above the LGA average.

📅 Construction Year: 1972

At over 50 years old, this home sits firmly in the "older dwelling" category. Ageing properties carry elevated risk of electrical faults, plumbing failures, and structural wear — all of which increase the likelihood and cost of claims. Some insurers apply age-based loadings to properties of this vintage, particularly when combined with materials like asbestos.

📐 Size: 10 Bedrooms / 105 sqm Building Area

Ten bedrooms is an unusually high bedroom count, though the 105 sqm building footprint suggests these may be compact rooms. The sum insured of $620,000 reflects the full reinstatement cost, which for a property with asbestos materials and older infrastructure, needs to account for significant remediation work beyond standard rebuilding costs.

✅ Slab Foundation & Ducted Climate Control

A concrete slab foundation is generally considered low-risk and stable — a positive for insurers. The presence of ducted climate control adds some replacement value to the building but is fairly standard and unlikely to cause notable premium loading.

🚫 No Pool, No Solar

The absence of a pool removes liability and equipment-related risks from the equation. No solar panels means no additional electrical system complexity. Both are minor but positive factors in keeping the premium manageable.

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Tips for Homeowners in Wonthella

1. Get the Asbestos Situation Assessed

If you haven't already had a licensed asbestos assessor inspect the roof, it's worth doing. Understanding the condition of the material — whether it's friable or non-friable, and whether it poses an immediate risk — can help you plan for future costs and may influence your insurer's approach to your policy.

2. Review Your Sum Insured Carefully

At $620,000 for a 105 sqm building with an asbestos roof, the reinstatement cost is substantial. Make sure this figure has been calculated using a professional building cost estimator rather than a rough guess — underinsurance is a genuine risk, particularly for older homes where remediation costs can be unpredictable.

3. Compare at Least Three Quotes

A "fair" rating means you're around the market average — but some insurers price older or non-standard properties more competitively than others. Running your details through a comparison tool like CoverClub takes minutes and could uncover a meaningfully better deal.

4. Ask About Excess Trade-Offs

With a $2,000 building excess on this policy, you're already carrying a reasonable self-insured portion. Some insurers will offer a reduced premium in exchange for an even higher excess — worth exploring if you have the financial buffer to absorb a larger out-of-pocket cost in a claim scenario.

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Ready to Compare?

Whether you're happy with your current quote or looking for something better, it pays to shop around. CoverClub makes it easy to compare building insurance options tailored to your property's specific features. Get a quote today and see how your premium stacks up against what else is on the market in Wonthella and across WA.

Frequently Asked Questions

Why is home insurance more expensive for older homes in WA?

Older homes — particularly those built before the 1980s — often contain materials like asbestos, ageing wiring, and outdated plumbing that increase the cost and complexity of repairs after a claim. Insurers factor in these elevated reinstatement costs, which can result in higher premiums compared to newer builds.

Does having an asbestos roof affect my home insurance premium in Western Australia?

Yes, asbestos roofing is a known premium loading factor. Because asbestos materials require licensed removal and safe disposal under Australian regulations, repair and rebuild costs are significantly higher than for standard roofing. Most insurers will still cover properties with asbestos roofs, but the premium will typically reflect this added risk.

What does 'Building Only' home insurance cover in Australia?

Building-only insurance covers the physical structure of your home — including walls, roof, floors, built-in fixtures, and permanent fittings — against insured events such as fire, storm, flood (depending on the policy), and accidental damage. It does not cover your personal belongings or contents, which require a separate contents insurance policy.

How is the sum insured for a home calculated?

The sum insured should reflect the full cost to rebuild your home from the ground up, including demolition, materials, labour, and any special requirements like asbestos removal. It's not the same as the market value of your property. Using a professional building cost estimator — or the calculator provided by your insurer — is the best way to arrive at an accurate figure and avoid underinsurance.

Is Wonthella considered a high-risk area for home insurance purposes?

Wonthella is not classified as a cyclone risk area, which is a significant advantage compared to parts of northern WA. Premiums in the region tend to be lower than the national average as a result. However, individual property features — such as construction age, roof materials, and building size — can still influence how insurers price a specific policy.

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