Eight Mile Plains vs Runcorn, true annual running costs compared 2026
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Eight Mile Plains and Runcorn are both Brisbane City Council suburbs, sitting 13.9 km and 15.1 km from Brisbane CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Eight Mile Plains runs $1,217 a year cheaper than Runcorn, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $13,951.
Over 10 years the gap between these two is about $14,000, about $27 a week, and most of it is the AI-estimated insurance line.
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Runcorn
Annual cost breakdown
| Category | Eight Mile Plains | Runcorn | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $950 | $950 | - |
| Water & sewerage Official, 2026-27 | $1,900 | $1,900 | - |
| Commute (driving) Modelled, 2026-27 | $4,013 | $4,280 | -$267 |
| Commute (public transport) Modelled, 2026-27 | $192 | $192 | - |
| Home insurance Estimated | $1,600 | $2,550 | -$950 |
| Body corporate (unit) Estimated | $2,800 | $2,500 | +$300 |
| Total (driving) | $8,463 | $9,680 | -$1,217 |
| Total (public transport) | $4,642 | $5,592 | -$950 |
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 | Eight Mile Plains | Runcorn | 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, Eight Mile Plains vs Runcorn (2026-27)
What the numbers show
Eight Mile Plains and Runcorn differ by $1,217 a year by car, but $950 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $267, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $950 per year. Runcorn carries medium flood risk, which pushes estimated premiums higher.
On public transport the gap is $950 per year, $4,642 from Eight Mile Plains versus $5,592 from Runcorn.
Where the difference actually comes from
- Council rates is identical at $950 a year.
- Water and sewerage is identical at $1,900 a year.
- Driving commute favours Eight Mile Plains by $267 a year, $4,013 against $4,280.
- Building insurance favours Eight Mile Plains by $950 a year, $1,600 against $2,550.
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.
Fire risk is rated high in Runcorn against medium in Eight Mile Plains, which feeds the insurance estimate. The catchment state school scores 8.1 in Eight Mile Plains against 6.7 in Runcorn, on ACARA's ICSEA percentile scaled to ten.
10-year cumulative cost projection
| Year | Eight Mile Plains cumulative | Runcorn cumulative | Difference |
|---|---|---|---|
| Year 1 | $8,463 | $9,680 | $1,217 |
| Year 3 | $26,158 | $29,920 | $3,762 |
| Year 5 | $44,931 | $51,392 | $6,461 |
| Year 10 | $97,019 | $110,970 | $13,951 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Eight Mile Plains or Runcorn cheaper to live in?
Neither is named cheaper. Eight Mile Plains runs $8,463 a year by car and Runcorn $9,680, but most of the $1,217 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $267. Source: SuburbCost 2026 data.
What are council rates in Eight Mile Plains and Runcorn?
Annual council rates for a house are $950 in Eight Mile Plains (Brisbane City Council) and $950 in Runcorn (Brisbane City Council). Water and sewerage adds $1,900 in Eight Mile Plains and $1,900 in Runcorn. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Eight Mile Plains and Runcorn?
Annual driving commute costs are $4,013 from Eight Mile Plains and $4,280 from Runcorn to Brisbane CBD (ATO 91c/km). Public transport costs $192 from Eight Mile Plains and $192 from Runcorn.
What is the 10-year cost difference between Eight Mile Plains and Runcorn?
At 3% annual cost growth, Eight Mile Plains costs a cumulative $97,019 and Runcorn costs $110,970 over 10 years by car. The cumulative difference is $13,951 in favour of Eight Mile Plains. Excludes purchase price, mortgage, and personal expenses.
Which of Eight Mile Plains and Runcorn suits you better?
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Sources: Brisbane City Council and Brisbane 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.