Mount Cotton vs Sheldon, true annual running costs compared 2026
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Mount Cotton and Sheldon are both Redland City Council suburbs, sitting 25.9 km and 21.5 km from Brisbane CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Sheldon runs $677 a year cheaper than Mount Cotton, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $7,762.
Over 10 years, Sheldon costs about $7,800 less to run than Mount Cotton. That's about $15 a week.
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Sheldon
Annual cost breakdown
| Category | Mount Cotton | Sheldon | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,436 | $1,436 | - |
| Water & sewerage Official, 2026-27 | $2,308 | $2,308 | - |
| Commute (driving) Modelled, 2026-27 | $6,121 | $5,494 | +$627 |
| Commute (public transport) Modelled, 2026-27 | $192 | $192 | - |
| Home insurance Estimated | $2,150 | $2,100 | +$50 |
| Body corporate (unit) Estimated | $2,200 | $2,600 | -$400 |
| Total (driving) | $12,015 | $11,338 | +$677 |
| Total (public transport) | $6,086 | $6,036 | +$50 |
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 | Mount Cotton | Sheldon | 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, Mount Cotton vs Sheldon (2026-27)
What the numbers show
Sheldon costs $677 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $7,762 in favour of Sheldon.
The biggest single gap is commute costs at $627 per year. Mount Cotton is 25.9 km from Brisbane CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the two suburbs cost almost the same, $6,086 and $6,036 a year, so the $677 driving gap nearly closes if you commute by public transport.
Where the difference actually comes from
- Council rates is identical at $1,436 a year.
- Water and sewerage is identical at $2,308 a year.
- Driving commute favours Sheldon by $627 a year, $5,494 against $6,121.
- Building insurance favours Sheldon by $50 a year, $2,100 against $2,150.
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.
The catchment state school scores 7.2 in Mount Cotton against 5.7 in Sheldon, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Mount Cotton cumulative | Sheldon cumulative | Difference |
|---|---|---|---|
| Year 1 | $12,015 | $11,338 | $677 |
| Year 3 | $37,137 | $35,045 | $2,092 |
| Year 5 | $63,789 | $60,195 | $3,594 |
| Year 10 | $137,739 | $129,977 | $7,762 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Mount Cotton or Sheldon cheaper to live in?
Sheldon is cheaper to run by car at $11,338 per year versus $12,015 for Mount Cotton, a difference of $677 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Mount Cotton and Sheldon?
Annual council rates for a house are $1,436 in Mount Cotton (Redland City Council) and $1,436 in Sheldon (Redland City Council). Water and sewerage adds $2,308 in Mount Cotton and $2,308 in Sheldon. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Mount Cotton and Sheldon?
Annual driving commute costs are $6,121 from Mount Cotton and $5,494 from Sheldon to Brisbane CBD (ATO 91c/km). Public transport costs $192 from Mount Cotton and $192 from Sheldon.
What is the 10-year cost difference between Mount Cotton and Sheldon?
At 3% annual cost growth, Mount Cotton costs a cumulative $137,739 and Sheldon costs $129,977 over 10 years by car. The cumulative difference is $7,762 in favour of Sheldon. Excludes purchase price, mortgage, and personal expenses.
Which of Mount Cotton and Sheldon suits you better?
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Sources: Redland City Council and Redland City 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.