Ilarwill vs Woodford Island: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Ilarwill and Woodford Island are both Clarence Valley rates (OLG suburbs, sitting 522.7 km and 519.4 km from Sydney CBD respectively, and are commonly compared by buyers weighing up running costs within the same council area.
Woodford Island runs $400 a year cheaper than Ilarwill, driven mostly by home insurance. Over 10 years at 3% growth that gap compounds to about $4,585.
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 →Ilarwill
Woodford Island
Annual cost breakdown
| Category | Ilarwill | Woodford Island | Difference |
|---|---|---|---|
| Council rates | $1,439 | $1,439 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $3,500 | $3,100 | +$400 |
| Body corporate (unit) | $1,500 | $1,500 | - |
| Total (driving) | $23,839 | $23,439 | +$400 |
| Total (public transport) | $8,639 | $8,239 | +$400 |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Ilarwill | Woodford Island | 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 — Ilarwill vs Woodford Island (2026-27)
What the numbers show
Woodford Island costs $400 less per year to run by car. Held over ten years at 3% annual cost growth, that gap compounds to $4,585 in favour of Woodford Island.
The biggest single gap is home insurance at $400 per year. Ilarwill carries high flood risk, which pushes estimated premiums higher.
On public transport the gap is $400 per year, $8,639 from Ilarwill versus $8,239 from Woodford Island.
10-year cumulative cost projection
| Year | Ilarwill cumulative | Woodford Island cumulative | Difference |
|---|---|---|---|
| Year 1 | $23,839 | $23,439 | $400 |
| Year 3 | $73,684 | $72,448 | $1,236 |
| Year 5 | $126,564 | $124,441 | $2,123 |
| Year 10 | $273,287 | $268,702 | $4,585 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Ilarwill or Woodford Island cheaper to live in?
Woodford Island is cheaper to run by car at $23,439 per year versus $23,839 for Ilarwill, a difference of $400 annually. Figures cover council rates, water, commute (ATO 88c/km), and home insurance. Source: SuburbCost 2026 data.
What are council rates in Ilarwill and Woodford Island?
Annual council rates for a house are $1,439 in Ilarwill (Clarence Valley rates (OLG) and $1,439 in Woodford Island (Clarence Valley rates (OLG). Water and sewerage adds $1,300 in Ilarwill and $1,300 in Woodford Island. 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 Ilarwill and Woodford Island?
Annual driving commute costs are $17,600 from Ilarwill and $17,600 from Woodford Island to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Ilarwill and $2,400 from Woodford Island.
What is the 10-year cost difference between Ilarwill and Woodford Island?
At 3% annual cost growth, Ilarwill costs a cumulative $273,287 and Woodford Island costs $268,702 over 10 years by car. The cumulative difference is $4,585 in favour of Woodford Island. Excludes purchase price, mortgage, and personal expenses.
Which of Ilarwill and Woodford Island 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: Clarence Valley rates (OLG and Clarence Valley 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.