Castaways Beach vs Noosa Heads, true annual running costs compared 2026
Last updated July 2026 · council rates 2026-27 (QLD), ATO 91c/km, Translink fares, AER electricity benchmarks
Castaways Beach and Noosa Heads are both Noosa Council suburbs, sitting 4.5 km and 0.9 km from Noosa CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Noosa Heads runs $770 a year cheaper than Castaways Beach, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $8,827.
Over 10 years, Noosa Heads costs about $8,800 less to run than Castaways Beach. That's about $17 a week.
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Noosa Heads
Annual cost breakdown
| Category | Castaways Beach | Noosa Heads | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,540 | $1,540 | - |
| Water & sewerage Official, 2026-27 | $2,094 | $2,094 | - |
| Commute (driving) Modelled, 2026-27 | $1,484 | $514 | +$970 |
| Commute (public transport) Modelled, 2026-27 | $192 | $192 | - |
| Home insurance Estimated | $2,000 | $2,200 | -$200 |
| Body corporate (unit) Estimated | $2,200 | $4,200 | -$2,000 |
| Total (driving) | $7,118 | $6,348 | +$770 |
| Total (public transport) | $5,826 | $6,026 | -$200 |
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 | Castaways Beach | Noosa Heads | 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, Castaways Beach vs Noosa Heads (2026-27)
What the numbers show
Noosa Heads costs $770 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $8,827 in favour of Noosa Heads.
The biggest single gap is commute costs at $970 per year. Castaways Beach is 4.5 km from Noosa CBD, which drives higher annual driving costs at the ATO rate of 91c/km.
On public transport the gap is $200 per year, $5,826 from Castaways Beach versus $6,026 from Noosa Heads.
Where the difference actually comes from
- Council rates is identical at $1,540 a year.
- Water and sewerage is identical at $2,094 a year.
- Driving commute favours Noosa Heads by $970 a year, $514 against $1,484.
- Building insurance favours Castaways Beach by $200 a year, $2,000 against $2,200.
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.
10-year cumulative cost projection
| Year | Castaways Beach cumulative | Noosa Heads cumulative | Difference |
|---|---|---|---|
| Year 1 | $7,118 | $6,348 | $770 |
| Year 3 | $22,001 | $19,621 | $2,380 |
| Year 5 | $37,790 | $33,702 | $4,088 |
| Year 10 | $81,600 | $72,773 | $8,827 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Castaways Beach or Noosa Heads cheaper to live in?
Noosa Heads is cheaper to run by car at $6,348 per year versus $7,118 for Castaways Beach, a difference of $770 annually. Figures cover council rates, water, commute (ATO 91c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Castaways Beach and Noosa Heads?
Annual council rates for a house are $1,540 in Castaways Beach (Noosa Council) and $1,540 in Noosa Heads (Noosa Council). Water and sewerage adds $2,094 in Castaways Beach and $2,094 in Noosa Heads. Both figures are the minimum residential general rate; properties on higher land value pay more.
How does the commute cost compare between Castaways Beach and Noosa Heads?
Annual driving commute costs are $1,484 from Castaways Beach and $514 from Noosa Heads to Noosa CBD (ATO 91c/km). Public transport costs $192 from Castaways Beach and $192 from Noosa Heads.
What is the 10-year cost difference between Castaways Beach and Noosa Heads?
At 3% annual cost growth, Castaways Beach costs a cumulative $81,600 and Noosa Heads costs $72,773 over 10 years by car. The cumulative difference is $8,827 in favour of Noosa Heads. Excludes purchase price, mortgage, and personal expenses.
Which of Castaways Beach and Noosa Heads suits you better?
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Sources: Noosa Council and Noosa 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.