Casuarina vs Cudgen: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Casuarina and Cudgen are both Tweed rates (OLG suburbs, sitting 658.7 km and 661.1 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
The two sit within $0 a year of each other to run, so running cost is a minor factor here — the decision comes down to schools, risk and lifestyle, all in the free report.
Casuarina
Cudgen
Annual cost breakdown
| Category | Casuarina | Cudgen | Difference |
|---|---|---|---|
| Council rates | $1,799 | $1,799 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,100 | $3,100 | - |
| Body corporate (unit) | $1,500 | $1,500 | - |
| Total (driving) | $23,799 | $23,799 | - |
| Total (public transport) | $8,599 | $8,599 | - |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Casuarina | Cudgen | Difference |
|---|---|---|---|
| House | $2,098 | $2,098 | - |
| Unit | $1,679 | $1,679 | - |
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 — Casuarina vs Cudgen (2026-27)
What the numbers show
Casuarina and Cudgen cost within $0 of each other annually by car. Over ten years with 3% annual growth the gap reaches roughly $0, making running cost a minor factor in the decision.
The biggest single gap is council rates at $0 per year.
On public transport the two suburbs cost almost the same, $8,599 and $8,599 a year, so the $0 driving gap nearly closes if you commute by public transport.
10-year cumulative cost projection
| Year | Casuarina cumulative | Cudgen cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,799 | $23,799 | $0 |
| Year 3 | $73,560 | $73,560 | $0 |
| Year 5 | $126,352 | $126,352 | $0 |
| Year 10 | $272,829 | $272,829 | $0 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Casuarina or Cudgen cheaper to live in?
Casuarina is cheaper to run by car at $23,799 per year versus $23,799 for Cudgen, a difference of $0 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Casuarina and Cudgen?
Annual council rates for a house are $1,799 in Casuarina (Tweed rates (OLG) and $1,799 in Cudgen (Tweed rates (OLG). Water and sewerage adds $1,300 in Casuarina and $1,300 in Cudgen. Both figures are the average residential rate reported to the Office of Local Government, uplifted by each council's IPART rate peg.
How does the commute cost compare between Casuarina and Cudgen?
Annual driving commute costs are $17,600 from Casuarina and $17,600 from Cudgen to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Casuarina and $2,400 from Cudgen.
What is the 10-year cost difference between Casuarina and Cudgen?
At 3% annual cost growth, Casuarina costs a cumulative $272,829 and Cudgen costs $272,829 over 10 years by car. The cumulative difference is $0 in favour of Casuarina. Excludes purchase price, mortgage, and personal expenses.
Which of Casuarina and Cudgen 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: Tweed rates (OLG and Tweed rates (OLG 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.