Commissioners Flat vs Peachester: true annual running costs compared (2026)
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Commissioners Flat (Moreton Bay Regional Council) and Peachester (Sunshine Coast Council) attract comparison from buyers considering suburbs across different council areas.
Commissioners Flat runs $2,950 a year cheaper than Peachester, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $33,818.
Over 10 years, Commissioners Flat costs about $33,800 less to run than Peachester — the same as paying $33,800 less for the home. It's the cost no listing shows you.
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Peachester
Annual cost breakdown
| Category | Commissioners Flat | Peachester | Difference |
|---|---|---|---|
| Council rates | $1,309 | $1,771 | -$462 |
| Water & sewerage | $2,144 | $2,094 | +$50 |
| Commute (driving) | $3,340 | $6,578 | -$3,238 |
| Commute (public transport) | $192 | $192 | - |
| Home insurance | $3,800 | $3,100 | +$700 |
| Body corporate (unit) | $1,700 | $1,500 | +$200 |
| Total (driving) | $10,593 | $13,543 | -$2,950 |
| Total (public transport) | $7,445 | $7,157 | +$288 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: minimum residential general rate (QLD).
| Dwelling | Commissioners Flat | Peachester | 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 — Commissioners Flat vs Peachester (2026-27)
What the numbers show
Commissioners Flat costs $2,950 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $33,818 in favour of Commissioners Flat.
The biggest single gap is commute costs at $3,238 per year. Commissioners Flat is 68.9 km from Brisbane CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the gap is $288 per year, $7,445 from Commissioners Flat versus $7,157 from Peachester.
Where the difference actually comes from
- Council rates favours Commissioners Flat by $462 a year, $1,309 against $1,771.
- Water and sewerage favours Peachester by $50 a year, $2,094 against $2,144.
- Driving commute favours Commissioners Flat by $3,238 a year, $3,340 against $6,578.
- Building insurance favours Peachester by $700 a year, $3,100 against $3,800.
They sit in different council areas, so the rates line is set by two different councils. For QLD that figure is the minimum residential general rate for an owner-occupied principal place of residence, a floor rather than a typical bill.
Flood risk is rated medium in Commissioners Flat against low in Peachester, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Commissioners Flat cumulative | Peachester cumulative | Difference |
|---|---|---|---|
| Year 1 | $10,593 | $13,543 | $2,950 |
| Year 3 | $32,742 | $41,860 | $9,118 |
| Year 5 | $56,240 | $71,902 | $15,662 |
| Year 10 | $121,437 | $155,255 | $33,818 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Commissioners Flat or Peachester cheaper to live in?
Commissioners Flat is cheaper to run by car at $10,593 per year versus $13,543 for Peachester, a difference of $2,950 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Commissioners Flat and Peachester?
Annual council rates for a house are $1,309 in Commissioners Flat (Moreton Bay Regional Council) and $1,771 in Peachester (Sunshine Coast Council). Water and sewerage adds $2,144 in Commissioners Flat and $2,094 in Peachester. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Commissioners Flat and Peachester?
Commissioners Flat is $3,340 a year to drive to Brisbane CBD (ATO 91c/km). Peachester is $6,578 a year to drive to Maroochydore CBD (ATO 91c/km). Public transport costs $192 from Commissioners Flat and $192 from Peachester.
What is the 10-year cost difference between Commissioners Flat and Peachester?
At 3% annual cost growth, Commissioners Flat costs a cumulative $121,437 and Peachester costs $155,255 over 10 years by car. The cumulative difference is $33,818 in favour of Commissioners Flat. Excludes purchase price, mortgage, and personal expenses.
Which of Commissioners Flat and Peachester is best to actually live in?
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Related comparisons
Sources: Moreton Bay Regional 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 AI insurance estimates. Data updated July 2026.