Coombabah vs Runaway Bay: true annual running costs compared (2026)
Last updated July 2026 · council rates 2026-27 (QLD), ATO 88c/km, Translink fares, AER electricity benchmarks
Coombabah and Runaway Bay are both City of Gold Coast suburbs, sitting 7.4 km and 7.1 km from Brisbane CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Runaway Bay runs $2,883 a year cheaper than Coombabah, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $33,050.
Over 10 years, Runaway Bay costs about $33,100 less to run than Coombabah — the same as paying $33,100 less for the home. It's the cost no listing shows you.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict →Coombabah
Runaway Bay
Annual cost breakdown
| Category | Coombabah | Runaway Bay | Difference |
|---|---|---|---|
| Council rates | $1,359 | $1,359 | - |
| Water & sewerage | $2,169 | $2,169 | - |
| Commute (driving) | $2,269 | $2,186 | +$83 |
| Commute (public transport) | $192 | $192 | - |
| Home insurance | $5,200 | $2,400 | +$2,800 |
| Body corporate (unit) | $2,800 | $2,600 | +$200 |
| Total (driving) | $10,997 | $8,114 | +$2,883 |
| Total (public transport) | $8,920 | $6,120 | +$2,800 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: minimum residential general rate (QLD).
| Dwelling | Coombabah | Runaway Bay | 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 — Coombabah vs Runaway Bay (2026-27)
What the numbers show
Runaway Bay costs $2,883 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $33,050 in favour of Runaway Bay.
The biggest single gap is home insurance at $2,800 per year. Coombabah carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $2,800 per year, $8,920 from Coombabah versus $6,120 from Runaway Bay.
10-year cumulative cost projection
| Year | Coombabah cumulative | Runaway Bay cumulative | Difference |
|---|---|---|---|
| Year 1 | $10,997 | $8,114 | $2,883 |
| Year 3 | $33,991 | $25,080 | $8,911 |
| Year 5 | $58,385 | $43,078 | $15,307 |
| Year 10 | $126,068 | $93,018 | $33,050 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Coombabah or Runaway Bay cheaper to live in?
Runaway Bay is cheaper to run by car at $8,114 per year versus $10,997 for Coombabah, a difference of $2,883 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Coombabah and Runaway Bay?
Annual council rates for a house are $1,359 in Coombabah (City of Gold Coast) and $1,359 in Runaway Bay (City of Gold Coast). Water and sewerage adds $2,169 in Coombabah and $2,169 in Runaway Bay. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Coombabah and Runaway Bay?
Annual driving commute costs are $2,269 from Coombabah and $2,186 from Runaway Bay to Brisbane CBD (ATO 88c/km). Public transport costs $192 from Coombabah and $192 from Runaway Bay.
What is the 10-year cost difference between Coombabah and Runaway Bay?
At 3% annual cost growth, Coombabah costs a cumulative $126,068 and Runaway Bay costs $93,018 over 10 years by car. The cumulative difference is $33,050 in favour of Runaway Bay. Excludes purchase price, mortgage, and personal expenses.
Which of Coombabah and Runaway Bay 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.
Related comparisons
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.