Charlton vs Gowrie Mountain: true annual running costs compared (2026)
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Charlton and Gowrie Mountain are both Toowoomba Regional Council suburbs, sitting 10.9 km and 13.7 km from Toowoomba CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Charlton runs $859 a year cheaper than Gowrie Mountain, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $9,848.
Over 10 years, Charlton costs about $9,800 less to run than Gowrie Mountain — the same as paying $9,800 less for the home. It's the cost no listing shows you.
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Gowrie Mountain
Annual cost breakdown
| Category | Charlton | Gowrie Mountain | Difference |
|---|---|---|---|
| Council rates | $1,444 | $1,444 | - |
| Water & sewerage | $2,188 | $2,188 | - |
| Commute (driving) | $3,289 | $3,968 | -$679 |
| Commute (public transport) | $192 | $192 | - |
| Home insurance | $1,800 | $1,980 | -$180 |
| Body corporate (unit) | $2,800 | $1,900 | +$900 |
| Total (driving) | $8,721 | $9,580 | -$859 |
| Total (public transport) | $5,624 | $5,804 | -$180 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: minimum residential general rate (QLD).
| Dwelling | Charlton | Gowrie Mountain | Difference |
|---|---|---|---|
| House | $2,274 | $2,274 | - |
| Unit | $1,870 | $1,870 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2026-27 regulated prices for each suburb's electricity network, including supply charge (AER Default Market Offer caps, or the QCA price in regional Queensland; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown — Charlton vs Gowrie Mountain (2026-27)
What the numbers show
Charlton costs $859 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $9,848 in favour of Charlton.
The biggest single gap is commute costs at $679 per year. Gowrie Mountain is 13.7 km from Toowoomba CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the two suburbs cost almost the same, $5,624 and $5,804 a year, so the $859 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,444 a year.
- Water and sewerage is identical at $2,188 a year.
- Driving commute favours Charlton by $679 a year, $3,289 against $3,968.
- Building insurance favours Charlton by $180 a year, $1,800 against $1,980.
Both suburbs sit in the same council area, so the rates line is identical and none of the difference between them comes from council. What separates them is commute distance and the insurance band.
10-year cumulative cost projection
| Year | Charlton cumulative | Gowrie Mountain cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,721 | $9,580 | $859 |
| Year 3 | $26,956 | $29,611 | $2,655 |
| Year 5 | $46,301 | $50,862 | $4,561 |
| Year 10 | $99,976 | $109,824 | $9,848 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Charlton or Gowrie Mountain cheaper to live in?
Charlton is cheaper to run by car at $8,721 per year versus $9,580 for Gowrie Mountain, a difference of $859 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Charlton and Gowrie Mountain?
Annual council rates for a house are $1,444 in Charlton (Toowoomba Regional Council) and $1,444 in Gowrie Mountain (Toowoomba Regional Council). Water and sewerage adds $2,188 in Charlton and $2,188 in Gowrie Mountain. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Charlton and Gowrie Mountain?
Annual driving commute costs are $3,289 from Charlton and $3,968 from Gowrie Mountain to Toowoomba CBD (ATO 91c/km). Public transport costs $192 from Charlton and $192 from Gowrie Mountain.
What is the 10-year cost difference between Charlton and Gowrie Mountain?
At 3% annual cost growth, Charlton costs a cumulative $99,976 and Gowrie Mountain costs $109,824 over 10 years by car. The cumulative difference is $9,848 in favour of Charlton. Excludes purchase price, mortgage, and personal expenses.
Which of Charlton and Gowrie Mountain is best to actually live in?
You've got the costs. Get the free personalised report for the rest: a clear verdict on which suburb wins, the full flood, fire and crime risk profile, nearest schools, estimated electricity cost by number of occupants, and your own loan or rent stress-tested over 10 years. No spam.
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Sources: Toowoomba Regional Council and Toowoomba Regional Council rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost AI insurance estimates. Data updated July 2026.