Byrrill Creek vs Kunghur, true annual running costs compared 2026
Last updated July 2026 · council rates current NSW schedules, ATO 91c/km, Opal & Translink fares, AER electricity benchmarks
Byrrill Creek and Kunghur are both Tweed rates (OLG suburbs, and are commonly compared by buyers weighing up running costs within the same council area.
Kunghur runs $300 a year cheaper than Byrrill Creek, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $3,439.
Over 10 years the gap between these two is about $3,400, about $7 a week, and most of it is the AI-estimated insurance line.
Get the free report: 10-year costs, flood & fire risk, crime, schools and overall verdict → Personalise this comparison with your own commute, home type and loan →Byrrill Creek
Kunghur
Annual cost breakdown
| Category | Byrrill Creek | Kunghur | Difference |
|---|---|---|---|
| Council rates Official, 2026-27 | $1,799 | $1,799 | - |
| Water & sewerage Estimated | $1,300 | $1,300 | - |
| Commute (driving) Modelled, 2026-27 | $18,200 | $18,200 | - |
| Commute (public transport) Modelled, 2026-27 | $18,200 | $18,200 | - |
| Home insurance Estimated | $1,850 | $1,550 | +$300 |
| Body corporate (unit) Estimated | $1,500 | $1,500 | - |
| Total (driving) | $23,149 | $22,849 | +$300 |
| Total (public transport) | $23,149 | $22,849 | +$300 |
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: average residential rate (NSW, IPART-uplifted).
| Dwelling | Byrrill Creek | Kunghur | Difference |
|---|---|---|---|
| House | $2,774 | $2,774 | - |
| Unit | $2,329 | $2,329 | - |
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, Byrrill Creek vs Kunghur (2026-27)
What the numbers show
Byrrill Creek and Kunghur differ by $300 a year by car, but $300 of that is the building insurance estimate rather than a published figure. On the sourced costs, council rates, water and the commute, the gap is $0, so neither suburb is named cheaper here.
The biggest single gap is home insurance at $300 per year.
On public transport the gap is $300 per year, $23,149 from Byrrill Creek versus $22,849 from Kunghur.
Where the difference actually comes from
- Council rates is identical at $1,799 a year.
- Water and sewerage is identical at $1,300 a year.
- Driving commute is identical at $18,200 a year.
- Building insurance favours Kunghur by $300 a year, $1,550 against $1,850.
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 the insurance band.
Fire risk is rated high in Byrrill Creek against medium in Kunghur, which feeds the insurance estimate.
10-year cumulative cost projection
| Year | Byrrill Creek cumulative | Kunghur cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,149 | $22,849 | $300 |
| Year 3 | $71,551 | $70,624 | $927 |
| Year 5 | $122,901 | $121,308 | $1,593 |
| Year 10 | $265,377 | $261,938 | $3,439 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Byrrill Creek or Kunghur cheaper to live in?
Neither is named cheaper. Byrrill Creek runs $23,149 a year by car and Kunghur $22,849, but most of the $300 difference is the building insurance estimate rather than a published figure. On council rates, water and the commute, which are sourced, the gap is $0. Source: SuburbCost 2026 data.
What are council rates in Byrrill Creek and Kunghur?
Annual council rates for a house are $1,799 in Byrrill Creek (Tweed rates (OLG) and $1,799 in Kunghur (Tweed rates (OLG). Water and sewerage adds $1,300 in Byrrill Creek and $1,300 in Kunghur. 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 Byrrill Creek and Kunghur?
Byrrill Creek carries a flat regional driving allowance of $18,200, about 20,000 km of household driving a year, because it is more than 100 km from Sydney CBD. Kunghur carries a flat regional driving allowance of $18,200, about 20,000 km of household driving a year, because it is more than 100 km from Sydney CBD. No daily public transport commute is assumed from either suburb, so both are costed by car.
What is the 10-year cost difference between Byrrill Creek and Kunghur?
At 3% annual cost growth, Byrrill Creek costs a cumulative $265,377 and Kunghur costs $261,938 over 10 years by car. The cumulative difference is $3,439 in favour of Kunghur. Excludes purchase price, mortgage, and personal expenses.
Which of Byrrill Creek and Kunghur suits you better?
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 91c/km, and SuburbCost insurance estimates from ACCC premium rates. Data updated July 2026.