Marrangaroo vs Wallerawang: true annual running costs compared (2026)
Last updated July 2026 · council rates current NSW schedules, ATO 88c/km, Opal & Translink fares, AER electricity benchmarks
Marrangaroo and Wallerawang are both Lithgow rates (OLG suburbs, sitting 112 km and 115.4 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.
Marrangaroo
Wallerawang
Annual cost breakdown
| Category | Marrangaroo | Wallerawang | Difference |
|---|---|---|---|
| Council rates | $1,186 | $1,186 | - |
| Water & sewerage | $1,300 | $1,300 | - |
| Commute (driving) | $17,600 | $17,600 | - |
| Commute (public transport) | $2,400 | $2,400 | - |
| Home insurance | $2,400 | $2,400 | - |
| Body corporate (unit) | $1,800 | $1,800 | - |
| Total (driving) | $22,486 | $22,486 | - |
| Total (public transport) | $7,286 | $7,286 | - |
Green = cheaper. Commute: ATO 88c/km, 220 working days. Insurance AI-estimated; actual premiums vary. Council rates: average residential rate (NSW, IPART-uplifted).
| Dwelling | Marrangaroo | Wallerawang | Difference |
|---|---|---|---|
| House | $2,554 | $2,554 | - |
| Unit | $2,020 | $2,020 | - |
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 — Marrangaroo vs Wallerawang (2026-27)
What the numbers show
Marrangaroo and Wallerawang 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, $7,286 and $7,286 a year, so the $0 driving gap nearly closes if you commute by public transport.
10-year cumulative cost projection
| Year | Marrangaroo cumulative | Wallerawang cumulative | Difference |
|---|---|---|---|
| Year 1 | $22,486 | $22,486 | $0 |
| Year 3 | $69,502 | $69,502 | $0 |
| Year 5 | $119,381 | $119,381 | $0 |
| Year 10 | $257,777 | $257,777 | $0 |
Assumes 3% annual cost growth. Excludes purchase price, mortgage, and personal expenses.
Frequently asked questions
Is Marrangaroo or Wallerawang cheaper to live in?
Marrangaroo is cheaper to run by car at $22,486 per year versus $22,486 for Wallerawang, 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 Marrangaroo and Wallerawang?
Annual council rates for a house are $1,186 in Marrangaroo (Lithgow rates (OLG) and $1,186 in Wallerawang (Lithgow rates (OLG). Water and sewerage adds $1,300 in Marrangaroo and $1,300 in Wallerawang. 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 Marrangaroo and Wallerawang?
Annual driving commute costs are $17,600 from Marrangaroo and $17,600 from Wallerawang to Sydney CBD (ATO 88c/km). Public transport costs $2,400 from Marrangaroo and $2,400 from Wallerawang.
What is the 10-year cost difference between Marrangaroo and Wallerawang?
At 3% annual cost growth, Marrangaroo costs a cumulative $257,777 and Wallerawang costs $257,777 over 10 years by car. The cumulative difference is $0 in favour of Marrangaroo. Excludes purchase price, mortgage, and personal expenses.
Which of Marrangaroo and Wallerawang 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.
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Sources: Lithgow rates (OLG and Lithgow 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.