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 $670 a year cheaper than Castaways Beach, driven mostly by the commute. Over 10 years at 3% growth that gap compounds to about $7,680.
Over 10 years these two cost about the same to run. The difference here isn't money — it's location, schools and lifestyle.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict →Castaways Beach
Noosa Heads
Annual cost breakdown
| Category | Castaways Beach | Noosa Heads | Difference |
|---|---|---|---|
| Council rates | $1,540 | $1,540 | - |
| Water & sewerage | $2,094 | $2,094 | - |
| Commute (driving) | $1,484 | $514 | +$970 |
| Commute (public transport) | $192 | $192 | - |
| Home insurance | $2,900 | $3,200 | -$300 |
| Body corporate (unit) | $2,200 | $4,200 | -$2,000 |
| Total (driving) | $8,018 | $7,348 | +$670 |
| Total (public transport) | $6,726 | $7,026 | -$300 |
Green = cheaper. Commute: ATO 91c/km, 220 working days. Insurance AI-estimated; 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 $670 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $7,680 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 $300 per year, $6,726 from Castaways Beach versus $7,026 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 $300 a year, $2,900 against $3,200.
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 | $8,018 | $7,348 | $670 |
| Year 3 | $24,783 | $22,712 | $2,071 |
| Year 5 | $42,569 | $39,012 | $3,557 |
| Year 10 | $91,917 | $84,237 | $7,680 |
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 $7,348 per year versus $8,018 for Castaways Beach, a difference of $670 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 $91,917 and Noosa Heads costs $84,237 over 10 years by car. The cumulative difference is $7,680 in favour of Noosa Heads. Excludes purchase price, mortgage, and personal expenses.
Which of Castaways Beach and Noosa Heads 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: 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 AI insurance estimates. Data updated July 2026.