Kiels Mountain vs Rosemount, true annual running costs compared 2026
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Kiels Mountain and Rosemount are both Sunshine Coast Council suburbs, sitting 8.3 km and 9.4 km from Maroochydore CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Kiels Mountain runs $449 a year cheaper than Rosemount, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $5,147.
Over 10 years, Kiels Mountain costs about $5,100 less to run than Rosemount. That's about $10 a week.
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Rosemount
Annual cost breakdown
| Category | Kiels Mountain | Rosemount | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,771 | $1,771 | - |
| Water & sewerage Official, 2026-27 | $2,094 | $2,094 | - |
| Commute (driving) Modelled, 2026-27 | $2,600 | $2,899 | -$299 |
| Commute (public transport) Modelled, 2026-27 | $192 | $192 | - |
| Home insurance Estimated | $1,950 | $2,100 | -$150 |
| Body corporate (unit) Estimated | $1,900 | $1,800 | +$100 |
| Total (driving) | $8,415 | $8,864 | -$449 |
| Total (public transport) | $6,007 | $6,157 | -$150 |
Totals exclude electricity, estimated separately below. Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance estimated from ACCC premium rates; actual premiums vary. Council rates: minimum residential general rate (QLD).
| Dwelling | Kiels Mountain | Rosemount | Difference |
|---|---|---|---|
| House | $2,135 | $2,135 | - |
| Unit | $1,776 | $1,776 | - |
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, Kiels Mountain vs Rosemount (2026-27)
What the numbers show
Kiels Mountain costs $449 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $5,147 in favour of Kiels Mountain.
The biggest single gap is commute costs at $299 per year. Rosemount is 9.4 km from Maroochydore CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the two suburbs cost almost the same, $6,007 and $6,157 a year, so the $449 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,771 a year.
- Water and sewerage is identical at $2,094 a year.
- Driving commute favours Kiels Mountain by $299 a year, $2,600 against $2,899.
- Building insurance favours Kiels Mountain by $150 a year, $1,950 against $2,100.
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 | Kiels Mountain cumulative | Rosemount cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,415 | $8,864 | $449 |
| Year 3 | $26,010 | $27,398 | $1,388 |
| Year 5 | $44,676 | $47,060 | $2,384 |
| Year 10 | $96,469 | $101,616 | $5,147 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Kiels Mountain or Rosemount cheaper to live in?
Kiels Mountain is cheaper to run by car at $8,415 per year versus $8,864 for Rosemount, a difference of $449 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Kiels Mountain and Rosemount?
Annual council rates for a house are $1,771 in Kiels Mountain (Sunshine Coast Council) and $1,771 in Rosemount (Sunshine Coast Council). Water and sewerage adds $2,094 in Kiels Mountain and $2,094 in Rosemount. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Kiels Mountain and Rosemount?
Annual driving commute costs are $2,600 from Kiels Mountain and $2,899 from Rosemount to Maroochydore CBD (ATO 91c/km). Public transport costs $192 from Kiels Mountain and $192 from Rosemount.
What is the 10-year cost difference between Kiels Mountain and Rosemount?
At 3% annual cost growth, Kiels Mountain costs a cumulative $96,469 and Rosemount costs $101,616 over 10 years by car. The cumulative difference is $5,147 in favour of Kiels Mountain. Excludes purchase price, mortgage, and personal expenses.
Which of Kiels Mountain and Rosemount suits you better?
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Sources: Sunshine Coast Council and Sunshine Coast Council rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.