Kellyville is one of Sydney's most sought-after north-western suburbs — a family-friendly pocket of the Hills District known for its spacious homes, tree-lined streets, and strong community feel. If you own a free standing home here, protecting it with the right building insurance is one of the most important financial decisions you can make. This article breaks down a real building-only insurance quote for a four-bedroom, two-bathroom home in Kellyville (postcode 2155), and puts the numbers in context so you can judge whether you're getting a fair deal.
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Is This Quote Fair?
The quote in question comes in at $1,691 per year (or roughly $162 per month) for building-only cover on a 214 sqm double brick home, insured for $735,000. The building excess is set at $2,000.
Our price rating for this quote is FAIR — Around Average, and the data backs that up. Based on 36 quotes collected for the Kellyville area, the suburb average sits at $1,726 per year, meaning this quote comes in just $35 below the local average — essentially right in the middle of the pack.
To put it in percentile terms:
- The 25th percentile for Kellyville is $1,213/yr — so cheaper options do exist for some properties.
- The 75th percentile is $2,064/yr — meaning this quote comfortably avoids the more expensive end of the market.
- The suburb median is $1,393/yr, which is somewhat lower than this quote, suggesting there may be room to find a better price depending on the insurer and the specific details of your property.
In short, this is a reasonable quote — not a bargain, but not overpriced either. It's the kind of premium you'd expect for a well-built, mid-sized family home in a low-risk suburban area.
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How Kellyville Compares
To truly appreciate how competitive this quote is, it helps to zoom out and look at the broader picture.
| Benchmark | Average Premium | Median Premium |
|---|---|---|
| Kellyville (2155) | $1,726/yr | $1,393/yr |
| Blacktown LGA | $2,242/yr | — |
| New South Wales | $9,528/yr | $3,770/yr |
| National | $5,347/yr | $2,764/yr |
The contrast with NSW state-wide figures is striking. The NSW average premium is a staggering $9,528 per year — more than five times what this Kellyville homeowner is paying. Even the NSW median of $3,770 is more than double this quote. Much of that state-wide average is skewed by high-risk areas: coastal flood zones, bushfire-prone regions, and far-north Queensland cyclone corridors all push premiums skyward.
Compared to national benchmarks, Kellyville again looks very favourable. The national average is $5,347/yr and the national median is $2,764/yr — both well above what this homeowner is paying.
Even within the Blacktown Local Government Area (LGA), which encompasses Kellyville, the average premium is $2,242/yr — around $550 more than this quote. That's a meaningful difference, and it suggests Kellyville's specific risk profile (relatively low flood and fire exposure compared to other parts of the LGA) is working in homeowners' favour.
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Property Features That Affect Your Premium
Several characteristics of this property are worth highlighting, as they directly influence what insurers charge.
Double Brick Construction
Double brick is one of the most desirable wall materials from an insurance perspective. It's highly resistant to fire, wind damage, and general wear — all factors that reduce an insurer's risk exposure. Homes built with double brick typically attract lower premiums than those with timber or lightweight cladding, and this property benefits accordingly.
Tiled Roof
A tiled roof is considered a durable, low-maintenance option by most insurers. Tiles perform well in hail events and are less susceptible to fire than some alternatives. This is another tick in the "lower risk" column for this property.
Stump Foundation
The home sits on stumps, which is a common foundation type for homes built in the Hills District. Stumped homes can be more susceptible to movement and moisture-related issues over time, and some insurers factor this into their pricing. It's worth ensuring your policy explicitly covers damage related to foundation movement or subsidence.
Timber and Laminate Flooring
While aesthetically popular, timber and laminate floors can be more vulnerable to water damage than tiles. If a burst pipe or storm event causes flooding, these floor types may be costly to repair or replace — something to keep in mind when reviewing your sum insured.
Ducted Climate Control
The presence of ducted climate control adds meaningful value to the building. These systems are expensive to repair or replace (often $10,000–$20,000 or more for a full system), so it's important that your sum insured accounts for this. At $735,000, this quote appears to factor in the home's full replacement value comprehensively.
Built in 1998
At around 27 years old, this home is well past its "new build" phase but still relatively modern. Homes of this era generally have solid construction standards and are less likely to have outdated electrical or plumbing systems that might raise flags for insurers.
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Tips for Homeowners in Kellyville
Whether you're reviewing an existing policy or shopping for a new one, here are four practical steps to make sure you're getting the best value.
- Don't underinsure — recalculate your sum insured regularly. Building costs have risen sharply in recent years. A sum insured that was adequate in 2020 may no longer cover full rebuilding costs in 2025. Use a quantity surveyor or your insurer's online calculator to reassess annually.
- Compare quotes across multiple insurers. The gap between the 25th and 75th percentile in Kellyville ($1,213 to $2,064) shows that premiums vary significantly for similar properties. Shopping around — or using a comparison platform — can save you hundreds of dollars per year.
- Review your excess settings. This quote carries a $2,000 building excess. Opting for a higher excess can reduce your annual premium, but make sure you could comfortably cover that amount out of pocket if you needed to make a claim.
- Check what's excluded. Building-only cover protects the structure but not your belongings. If you have valuable contents — furniture, electronics, appliances — consider whether a combined building and contents policy might offer better overall value.
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Find Out How Your Home Stacks Up
Every home is different, and the best way to know whether you're paying a fair price is to compare. At CoverClub, we make it easy to see real quotes for homes like yours — no jargon, no pressure, just clear data to help you make an informed decision. Get a quote today and see how your premium compares to your neighbours'.
You can also explore detailed insurance statistics for Kellyville and postcode 2155, New South Wales, and across Australia.