Coomera vs Hope Island: true annual running costs compared (2026)
Last updated July 2026 · council rates 2026-27 (QLD), ATO 88c/km, Translink fares, AER electricity benchmarks
Coomera and Hope Island are both City of Gold Coast suburbs, sitting 15 km and 12.3 km from Brisbane CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Hope Island runs $801 a year cheaper than Coomera, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $9,182.
Over 10 years, Hope Island costs about $9,200 less to run than Coomera — the same as paying $9,200 less for the home. It's the cost no listing shows you.
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Hope Island
Annual cost breakdown
| Category | Coomera | Hope Island | Difference |
|---|---|---|---|
| Council rates | $1,359 | $1,359 | - |
| Water & sewerage | $2,169 | $2,169 | - |
| Commute (driving) | $4,118 | $3,517 | +$601 |
| Commute (public transport) | $192 | $192 | - |
| Home insurance | $3,000 | $2,800 | +$200 |
| Body corporate (unit) | $2,400 | $3,200 | -$800 |
| Total (driving) | $10,646 | $9,845 | +$801 |
| Total (public transport) | $6,720 | $6,520 | +$200 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: minimum residential general rate (QLD).
| Dwelling | Coomera | Hope Island | Difference |
|---|---|---|---|
| House | $1,976 | $1,976 | - |
| Unit | $1,591 | $1,591 | - |
Estimated from AER residential benchmarks for each suburb's climate zone at 2025 rates (QLD 30c/kWh, NSW 33c/kWh incl. supply charge; unit ≈ 75% of a house). Get the free report for a breakdown by your exact number of occupants.
Cost breakdown chart
Annual cost breakdown — Coomera vs Hope Island (2026-27)
What the numbers show
Hope Island costs $801 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $9,182 in favour of Hope Island.
The biggest single gap is commute costs at $601 per year. Coomera is 15 km from Brisbane CBD, which drives higher annual driving costs at the ATO rate of 88c/km.
On public transport the gap is $200 per year, $6,720 from Coomera versus $6,520 from Hope Island.
10-year cumulative cost projection
| Year | Coomera cumulative | Hope Island cumulative | Difference |
|---|---|---|---|
| Year 1 | $10,646 | $9,845 | $801 |
| Year 3 | $32,906 | $30,430 | $2,476 |
| Year 5 | $56,521 | $52,268 | $4,253 |
| Year 10 | $122,044 | $112,862 | $9,182 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Coomera or Hope Island cheaper to live in?
Hope Island is cheaper to run by car at $9,845 per year versus $10,646 for Coomera, a difference of $801 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Coomera and Hope Island?
Annual council rates for a house are $1,359 in Coomera (City of Gold Coast) and $1,359 in Hope Island (City of Gold Coast). Water and sewerage adds $2,169 in Coomera and $2,169 in Hope Island. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Coomera and Hope Island?
Annual driving commute costs are $4,118 from Coomera and $3,517 from Hope Island to Brisbane CBD (ATO 88c/km). Public transport costs $192 from Coomera and $192 from Hope Island.
What is the 10-year cost difference between Coomera and Hope Island?
At 3% annual cost growth, Coomera costs a cumulative $122,044 and Hope Island costs $112,862 over 10 years by car. The cumulative difference is $9,182 in favour of Hope Island. Excludes purchase price, mortgage, and personal expenses.
Which of Coomera and Hope Island 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: City of Gold Coast and City of Gold Coast rate data, water utility pricing (QLD: Queensland Urban Utilities / Unitywater; NSW: Sydney Water / Hunter Water), ATO 88c/km, and SuburbCost AI insurance estimates. Data updated July 2026.